LeetCode-Questions-CompanyWise/amazon_1year.csv

1	937	Reorder Data in Log Files	54.3%	Easy	3.9944355947998136	https://leetcode.com/problems/reorder-data-in-log-files
2	1192	Critical Connections in a Network	48.6%	Hard	3.925598813161921	https://leetcode.com/problems/critical-connections-in-a-network
3	200	Number of Islands	46.8%	Medium	3.7781578407565197	https://leetcode.com/problems/number-of-islands
4	994	Rotting Oranges	49.2%	Medium	3.6307168683511186	https://leetcode.com/problems/rotting-oranges
5	819	Most Common Word	44.8%	Easy	3.4832758959457175	https://leetcode.com/problems/most-common-word
6	138	Copy List with Random Pointer	36.4%	Medium	3.452672602379887	https://leetcode.com/problems/copy-list-with-random-pointer
7	763	Partition Labels	76.1%	Medium	3.305231629974486	https://leetcode.com/problems/partition-labels
8	692	Top K Frequent Words	51.8%	Medium	3.256820919958484	https://leetcode.com/problems/top-k-frequent-words
9	146	LRU Cache	33.2%	Medium	3.109379947553083	https://leetcode.com/problems/lru-cache
10	1	Two Sum	45.6%	Easy	2.9619389751476817	https://leetcode.com/problems/two-sum
11	572	Subtree of Another Tree	44.1%	Easy	2.945568993322194	https://leetcode.com/problems/subtree-of-another-tree
12	240	Search a 2D Matrix II	43.2%	Medium	2.798128020916793	https://leetcode.com/problems/search-a-2d-matrix-ii
13	5	Longest Palindromic Substring	29.5%	Medium	2.7358200747627843	https://leetcode.com/problems/longest-palindromic-substring
14	21	Merge Two Sorted Lists	53.5%	Easy	2.678307039145778	https://leetcode.com/problems/merge-two-sorted-lists
15	472	Concatenated Words	43.7%	Hard	2.636650106787832	https://leetcode.com/problems/concatenated-words
16	973	K Closest Points to Origin	63.8%	Medium	2.6240138122465444	https://leetcode.com/problems/k-closest-points-to-origin
17	23	Merge k Sorted Lists	40.2%	Hard	2.5524109933277668	https://leetcode.com/problems/merge-k-sorted-lists
18	1167	Minimum Cost to Connect Sticks	62.8%	Medium	2.423130930639536	https://leetcode.com/problems/minimum-cost-to-connect-sticks
19	957	Prison Cells After N Days	40.7%	Medium	2.42269136604331	https://leetcode.com/problems/prison-cells-after-n-days
20	295	Find Median from Data Stream	44.3%	Hard	2.3279113755186978	https://leetcode.com/problems/find-median-from-data-stream
21	42	Trapping Rain Water	48.9%	Hard	2.204080367616883	https://leetcode.com/problems/trapping-rain-water
22	1152	Analyze User Website Visit Pattern	43.5%	Medium	2.1610636126719283	https://leetcode.com/problems/analyze-user-website-visit-pattern
23	1268	Search Suggestions System	63.2%	Medium	2.157831912757614	https://leetcode.com/problems/search-suggestions-system
24	588	Design In-Memory File System	45.9%	Hard	2.113625008500926	https://leetcode.com/problems/design-in-memory-file-system
25	460	LFU Cache	34.2%	Hard	2.029678026599572	https://leetcode.com/problems/lfu-cache
26	297	Serialize and Deserialize Binary Tree	47.5%	Hard	1.882237054194171	https://leetcode.com/problems/serialize-and-deserialize-binary-tree
27	642	Design Search Autocomplete System	44.7%	Hard	1.850014447447311	https://leetcode.com/problems/design-search-autocomplete-system
28	348	Design Tic-Tac-Toe	54.3%	Medium	1.8169700410705985	https://leetcode.com/problems/design-tic-tac-toe
29	127	Word Ladder	29.6%	Medium	1.798979717201542	https://leetcode.com/problems/word-ladder
30	694	Number of Distinct Islands	56.0%	Medium	1.6879409739220441	https://leetcode.com/problems/number-of-distinct-islands
31	212	Word Search II	34.9%	Hard	1.679541552723447	https://leetcode.com/problems/word-search-ii
32	126	Word Ladder II	22.1%	Hard	1.6793805521461769	https://leetcode.com/problems/word-ladder-ii
33	253	Meeting Rooms II	45.7%	Medium	1.6660486200337488	https://leetcode.com/problems/meeting-rooms-ii
34	273	Integer to English Words	27.1%	Hard	1.5969629753826686	https://leetcode.com/problems/integer-to-english-words
35	1102	Path With Maximum Minimum Value	49.2%	Medium	1.586376093728572	https://leetcode.com/problems/path-with-maximum-minimum-value
36	866	Prime Palindrome	24.9%	Medium	1.5508753832260214	https://leetcode.com/problems/prime-palindrome
37	380	Insert Delete GetRandom O(1)	47.5%	Medium	1.4345204100538291	https://leetcode.com/problems/insert-delete-getrandom-o1
38	1099	Two Sum Less Than K	60.6%	Easy	1.374401545094067	https://leetcode.com/problems/two-sum-less-than-k
39	2	Add Two Numbers	33.9%	Medium	1.309433027705025	https://leetcode.com/problems/add-two-numbers
40	121	Best Time to Buy and Sell Stock	50.5%	Easy	1.3027850571141735	https://leetcode.com/problems/best-time-to-buy-and-sell-stock
41	49	Group Anagrams	56.9%	Medium	1.2743748777523694	https://leetcode.com/problems/group-anagrams
42	139	Word Break	40.1%	Medium	1.2351186358489528	https://leetcode.com/problems/word-break
43	20	Valid Parentheses	39.0%	Easy	1.1894789144026565	https://leetcode.com/problems/valid-parentheses
44	863	All Nodes Distance K in Binary Tree	55.4%	Medium	1.1822332875060502	https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree
45	1000	Minimum Cost to Merge Stones	39.8%	Hard	1.1653622592057065	https://leetcode.com/problems/minimum-cost-to-merge-stones
46	15	3Sum	26.8%	Medium	1.1582544171399092	https://leetcode.com/problems/3sum
47	269	Alien Dictionary	33.3%	Hard	1.152241098330318	https://leetcode.com/problems/alien-dictionary
48	239	Sliding Window Maximum	43.0%	Hard	1.1502557728555012	https://leetcode.com/problems/sliding-window-maximum
49	545	Boundary of Binary Tree	38.9%	Medium	1.1251501588677701	https://leetcode.com/problems/boundary-of-binary-tree
50	909	Snakes and Ladders	38.4%	Medium	1.0669891002375975	https://leetcode.com/problems/snakes-and-ladders
51	733	Flood Fill	55.3%	Easy	1.0669060422540164	https://leetcode.com/problems/flood-fill
52	99	Recover Binary Search Tree	39.7%	Hard	1.0625115814692296	https://leetcode.com/problems/recover-binary-search-tree
53	238	Product of Array Except Self	60.1%	Medium	1.0368856026788111	https://leetcode.com/problems/product-of-array-except-self
54	155	Min Stack	44.5%	Easy	1.0332086228823416	https://leetcode.com/problems/min-stack
55	3	Longest Substring Without Repeating Characters	30.4%	Medium	0.9915478841688382	https://leetcode.com/problems/longest-substring-without-repeating-characters
56	490	The Maze	51.4%	Medium	0.9467105081323941	https://leetcode.com/problems/the-maze
57	353	Design Snake Game	34.2%	Medium	0.9400316341694208	https://leetcode.com/problems/design-snake-game
58	322	Coin Change	35.5%	Medium	0.930364459085817	https://leetcode.com/problems/coin-change
59	17	Letter Combinations of a Phone Number	46.8%	Medium	0.9202313417131626	https://leetcode.com/problems/letter-combinations-of-a-phone-number
60	140	Word Break II	32.6%	Hard	0.915097284840888	https://leetcode.com/problems/word-break-ii
61	54	Spiral Matrix	34.1%	Medium	0.9117152787807635	https://leetcode.com/problems/spiral-matrix
62	53	Maximum Subarray	46.5%	Easy	0.9028149401651969	https://leetcode.com/problems/maximum-subarray
63	74	Search a 2D Matrix	36.5%	Medium	0.9027789280658293	https://leetcode.com/problems/search-a-2d-matrix
64	56	Merge Intervals	39.3%	Medium	0.8719401675539429	https://leetcode.com/problems/merge-intervals
65	1155	Number of Dice Rolls With Target Sum	49.0%	Medium	0.8666032186425704	https://leetcode.com/problems/number-of-dice-rolls-with-target-sum
66	227	Basic Calculator II	36.9%	Medium	0.865227243301703	https://leetcode.com/problems/basic-calculator-ii
67	33	Search in Rotated Sorted Array	34.5%	Medium	0.8584888773941517	https://leetcode.com/problems/search-in-rotated-sorted-array
68	224	Basic Calculator	36.8%	Hard	0.8569364892249722	https://leetcode.com/problems/basic-calculator
69	12	Integer to Roman	55.1%	Medium	0.8496820889352563	https://leetcode.com/problems/integer-to-roman
70	815	Bus Routes	42.5%	Hard	0.8477684486311822	https://leetcode.com/problems/bus-routes
71	772	Basic Calculator III	41.3%	Hard	0.8430873278508602	https://leetcode.com/problems/basic-calculator-iii
72	706	Design HashMap	61.3%	Easy	0.8231356111081237	https://leetcode.com/problems/design-hashmap
73	981	Time Based Key-Value Store	53.1%	Medium	0.8180951326968029	https://leetcode.com/problems/time-based-key-value-store
74	456	132 Pattern	28.9%	Medium	0.8138174114576592	https://leetcode.com/problems/132-pattern
75	759	Employee Free Time	66.2%	Hard	0.8088525092565556	https://leetcode.com/problems/employee-free-time
76	437	Path Sum III	47.2%	Medium	0.7976226188683302	https://leetcode.com/problems/path-sum-iii
77	503	Next Greater Element II	56.5%	Medium	0.7968165955277405	https://leetcode.com/problems/next-greater-element-ii
78	208	Implement Trie (Prefix Tree)	49.4%	Medium	0.7928548865863879	https://leetcode.com/problems/implement-trie-prefix-tree
79	236	Lowest Common Ancestor of a Binary Tree	45.7%	Medium	0.7928508522150108	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
80	97	Interleaving String	31.5%	Hard	0.7716773297315191	https://leetcode.com/problems/interleaving-string
81	1091	Shortest Path in Binary Matrix	38.2%	Medium	0.7689762247924476	https://leetcode.com/problems/shortest-path-in-binary-matrix
82	173	Binary Search Tree Iterator	56.6%	Medium	0.7549245402561885	https://leetcode.com/problems/binary-search-tree-iterator
83	980	Unique Paths III	73.3%	Hard	0.7472144018302211	https://leetcode.com/problems/unique-paths-iii
84	277	Find the Celebrity	41.8%	Medium	0.7348429454547184	https://leetcode.com/problems/find-the-celebrity
85	496	Next Greater Element I	63.8%	Easy	0.7306413849875257	https://leetcode.com/problems/next-greater-element-i
86	535	Encode and Decode TinyURL	79.9%	Medium	0.7284232783609871	https://leetcode.com/problems/encode-and-decode-tinyurl
87	4	Median of Two Sorted Arrays	29.6%	Hard	0.7245935911034281	https://leetcode.com/problems/median-of-two-sorted-arrays
88	45	Jump Game II	30.6%	Hard	0.7215178776891609	https://leetcode.com/problems/jump-game-ii
89	726	Number of Atoms	49.0%	Hard	0.7191226669632059	https://leetcode.com/problems/number-of-atoms
90	211	Add and Search Word - Data structure design	38.1%	Medium	0.7175070272224768	https://leetcode.com/problems/add-and-search-word-data-structure-design
91	64	Minimum Path Sum	54.5%	Medium	0.7123229317280146	https://leetcode.com/problems/minimum-path-sum
92	1044	Longest Duplicate Substring	31.9%	Hard	0.707512950361979	https://leetcode.com/problems/longest-duplicate-substring
93	314	Binary Tree Vertical Order Traversal	45.3%	Medium	0.7042169874893927	https://leetcode.com/problems/binary-tree-vertical-order-traversal
94	739	Daily Temperatures	63.3%	Medium	0.697297868866036	https://leetcode.com/problems/daily-temperatures
95	394	Decode String	50.0%	Medium	0.6892445361899827	https://leetcode.com/problems/decode-string
96	323	Number of Connected Components in an Undirected Graph	56.0%	Medium	0.6754476034605444	https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph
97	449	Serialize and Deserialize BST	52.0%	Medium	0.6727822146017972	https://leetcode.com/problems/serialize-and-deserialize-bst
98	403	Frog Jump	39.7%	Hard	0.6655201946784034	https://leetcode.com/problems/frog-jump
99	143	Reorder List	37.1%	Medium	0.6644936178538985	https://leetcode.com/problems/reorder-list
100	11	Container With Most Water	50.8%	Medium	0.6631685190860763	https://leetcode.com/problems/container-with-most-water
101	1038	Binary Search Tree to Greater Sum Tree	80.8%	Medium	0.6563976383512038	https://leetcode.com/problems/binary-search-tree-to-greater-sum-tree
102	640	Solve the Equation	42.0%	Medium	0.648363577932972	https://leetcode.com/problems/solve-the-equation
103	895	Maximum Frequency Stack	60.6%	Hard	0.6397557387655486	https://leetcode.com/problems/maximum-frequency-stack
104	165	Compare Version Numbers	27.4%	Medium	0.6394004632572682	https://leetcode.com/problems/compare-version-numbers
105	210	Course Schedule II	40.7%	Medium	0.6329329320920142	https://leetcode.com/problems/course-schedule-ii
106	91	Decode Ways	24.7%	Medium	0.6216605021582633	https://leetcode.com/problems/decode-ways
107	767	Reorganize String	48.7%	Medium	0.6188332351820143	https://leetcode.com/problems/reorganize-string
108	1219	Path with Maximum Gold	65.1%	Medium	0.6151572787436681	https://leetcode.com/problems/path-with-maximum-gold
109	543	Diameter of Binary Tree	48.4%	Easy	0.6049865380663455	https://leetcode.com/problems/diameter-of-binary-tree
110	399	Evaluate Division	51.6%	Medium	0.6025713727780729	https://leetcode.com/problems/evaluate-division
111	109	Convert Sorted List to Binary Search Tree	47.7%	Medium	0.5978370007556205	https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree
112	1214	Two Sum BSTs	67.6%	Medium	0.5957174923400869	https://leetcode.com/problems/two-sum-bsts
113	721	Accounts Merge	48.8%	Medium	0.5908536653497264	https://leetcode.com/problems/accounts-merge
114	445	Add Two Numbers II	54.5%	Medium	0.5844726602120818	https://leetcode.com/problems/add-two-numbers-ii
115	55	Jump Game	34.6%	Medium	0.5804024133599197	https://leetcode.com/problems/jump-game
116	317	Shortest Distance from All Buildings	41.4%	Hard	0.5785023490481647	https://leetcode.com/problems/shortest-distance-from-all-buildings
117	362	Design Hit Counter	63.7%	Medium	0.5752838074863666	https://leetcode.com/problems/design-hit-counter
118	634	Find the Derangement of An Array	40.1%	Medium	0.5623075796011341	https://leetcode.com/problems/find-the-derangement-of-an-array
119	987	Vertical Order Traversal of a Binary Tree	36.6%	Medium	0.5577804658218486	https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
120	105	Construct Binary Tree from Preorder and Inorder Traversal	48.8%	Medium	0.5575777917297663	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
121	289	Game of Life	54.5%	Medium	0.552915490474362	https://leetcode.com/problems/game-of-life
122	489	Robot Room Cleaner	69.7%	Hard	0.5479829869763493	https://leetcode.com/problems/robot-room-cleaner
123	341	Flatten Nested List Iterator	52.9%	Medium	0.5461187395622055	https://leetcode.com/problems/flatten-nested-list-iterator
124	93	Restore IP Addresses	35.6%	Medium	0.541488403342866	https://leetcode.com/problems/restore-ip-addresses
125	207	Course Schedule	43.1%	Medium	0.5403433580969076	https://leetcode.com/problems/course-schedule
126	770	Basic Calculator IV	48.1%	Hard	0.538996500732687	https://leetcode.com/problems/basic-calculator-iv
127	480	Sliding Window Median	37.2%	Hard	0.5274955113973754	https://leetcode.com/problems/sliding-window-median
128	76	Minimum Window Substring	34.6%	Hard	0.5242373922767427	https://leetcode.com/problems/minimum-window-substring
129	1429	First Unique Number	47.0%	Medium	0.5239621016713606	https://leetcode.com/problems/first-unique-number
130	622	Design Circular Queue	43.7%	Medium	0.5230167669664014	https://leetcode.com/problems/design-circular-queue
131	103	Binary Tree Zigzag Level Order Traversal	48.3%	Medium	0.5211513032333475	https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
132	206	Reverse Linked List	62.5%	Easy	0.5170143403889669	https://leetcode.com/problems/reverse-linked-list
133	215	Kth Largest Element in an Array	55.4%	Medium	0.5073003557203055	https://leetcode.com/problems/kth-largest-element-in-an-array
134	347	Top K Frequent Elements	61.2%	Medium	0.504202490273986	https://leetcode.com/problems/top-k-frequent-elements
135	22	Generate Parentheses	62.7%	Medium	0.4881938233057933	https://leetcode.com/problems/generate-parentheses
136	1236	Web Crawler	64.3%	Medium	0.48550781578170077	https://leetcode.com/problems/web-crawler
137	388	Longest Absolute File Path	41.8%	Medium	0.4754236967150748	https://leetcode.com/problems/longest-absolute-file-path
138	352	Data Stream as Disjoint Intervals	47.3%	Hard	0.47516062535545167	https://leetcode.com/problems/data-stream-as-disjoint-intervals
139	188	Best Time to Buy and Sell Stock IV	28.0%	Hard	0.46969134068857316	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv
140	116	Populating Next Right Pointers in Each Node	45.2%	Medium	0.4677920544408954	https://leetcode.com/problems/populating-next-right-pointers-in-each-node
141	36	Valid Sudoku	48.7%	Medium	0.46376952253193504	https://leetcode.com/problems/valid-sudoku
142	1046	Last Stone Weight	62.2%	Easy	0.46111558994152596	https://leetcode.com/problems/last-stone-weight
143	98	Validate Binary Search Tree	27.8%	Medium	0.4560506048962707	https://leetcode.com/problems/validate-binary-search-tree
144	25	Reverse Nodes in k-Group	42.1%	Hard	0.4557571315683002	https://leetcode.com/problems/reverse-nodes-in-k-group
145	465	Optimal Account Balancing	46.9%	Hard	0.44746022914476763	https://leetcode.com/problems/optimal-account-balancing
146	221	Maximal Square	37.7%	Medium	0.4439595076531865	https://leetcode.com/problems/maximal-square
147	124	Binary Tree Maximum Path Sum	34.3%	Hard	0.44128780123683403	https://leetcode.com/problems/binary-tree-maximum-path-sum
148	384	Shuffle an Array	52.8%	Medium	0.4403223646462055	https://leetcode.com/problems/shuffle-an-array
149	564	Find the Closest Palindrome	19.7%	Hard	0.43712242797885603	https://leetcode.com/problems/find-the-closest-palindrome
150	84	Largest Rectangle in Histogram	35.2%	Hard	0.42904427702947245	https://leetcode.com/problems/largest-rectangle-in-histogram
151	737	Sentence Similarity II	45.8%	Medium	0.4265185173059967	https://leetcode.com/problems/sentence-similarity-ii
152	218	The Skyline Problem	34.6%	Hard	0.42040668810636345	https://leetcode.com/problems/the-skyline-problem
153	199	Binary Tree Right Side View	54.1%	Medium	0.41496535680316016	https://leetcode.com/problems/binary-tree-right-side-view
154	997	Find the Town Judge	50.1%	Easy	0.41333031719338453	https://leetcode.com/problems/find-the-town-judge
155	46	Permutations	63.5%	Medium	0.41293686083744285	https://leetcode.com/problems/permutations
156	79	Word Search	35.6%	Medium	0.41227293846941043	https://leetcode.com/problems/word-search
157	735	Asteroid Collision	41.0%	Medium	0.4100436801024917	https://leetcode.com/problems/asteroid-collision
158	675	Cut Off Trees for Golf Event	34.6%	Hard	0.40225040958769004	https://leetcode.com/problems/cut-off-trees-for-golf-event
159	378	Kth Smallest Element in a Sorted Matrix	54.3%	Medium	0.4017523534768937	https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix
160	1011	Capacity To Ship Packages Within D Days	58.1%	Medium	0.3980529335976609	https://leetcode.com/problems/capacity-to-ship-packages-within-d-days
161	1335	Minimum Difficulty of a Job Schedule	57.6%	Hard	0.3963047387095001	https://leetcode.com/problems/minimum-difficulty-of-a-job-schedule
162	85	Maximal Rectangle	37.7%	Hard	0.3942163955722937	https://leetcode.com/problems/maximal-rectangle
163	1197	Minimum Knight Moves	36.1%	Medium	0.39358878405685155	https://leetcode.com/problems/minimum-knight-moves
164	688	Knight Probability in Chessboard	48.9%	Medium	0.38977851194046487	https://leetcode.com/problems/knight-probability-in-chessboard
165	57	Insert Interval	33.5%	Hard	0.3889321379062142	https://leetcode.com/problems/insert-interval
166	1215	Stepping Numbers	41.6%	Medium	0.3856624808119847	https://leetcode.com/problems/stepping-numbers
167	1057	Campus Bikes	57.7%	Medium	0.3787139017009125	https://leetcode.com/problems/campus-bikes
168	75	Sort Colors	47.3%	Medium	0.3727364556976202	https://leetcode.com/problems/sort-colors
169	101	Symmetric Tree	46.8%	Easy	0.372371993620526	https://leetcode.com/problems/symmetric-tree
170	1279	Traffic Light Controlled Intersection	74.3%	Easy	0.37117603462953225	https://leetcode.com/problems/traffic-light-controlled-intersection
171	336	Palindrome Pairs	33.7%	Hard	0.3591927799310734	https://leetcode.com/problems/palindrome-pairs
172	556	Next Greater Element III	31.7%	Medium	0.3584697395147556	https://leetcode.com/problems/next-greater-element-iii
173	978	Longest Turbulent Subarray	46.6%	Medium	0.3581093214258754	https://leetcode.com/problems/longest-turbulent-subarray
174	1032	Stream of Characters	48.3%	Hard	0.35736199308977074	https://leetcode.com/problems/stream-of-characters
175	387	First Unique Character in a String	53.4%	Easy	0.3502477066068738	https://leetcode.com/problems/first-unique-character-in-a-string
176	332	Reconstruct Itinerary	36.7%	Medium	0.3499348287861282	https://leetcode.com/problems/reconstruct-itinerary
177	628	Maximum Product of Three Numbers	47.1%	Easy	0.3483066942682158	https://leetcode.com/problems/maximum-product-of-three-numbers
178	1100	Find K-Length Substrings With No Repeated Characters	72.7%	Medium	0.3483066942682158	https://leetcode.com/problems/find-k-length-substrings-with-no-repeated-characters
179	13	Roman to Integer	55.7%	Easy	0.34754876247610755	https://leetcode.com/problems/roman-to-integer
180	39	Combination Sum	56.1%	Medium	0.34653485590252786	https://leetcode.com/problems/combination-sum
181	312	Burst Balloons	51.8%	Hard	0.3462131701037017	https://leetcode.com/problems/burst-balloons
182	529	Minesweeper	59.1%	Medium	0.3416302106614813	https://leetcode.com/problems/minesweeper
183	1130	Minimum Cost Tree From Leaf Values	66.1%	Medium	0.33787755363431937	https://leetcode.com/problems/minimum-cost-tree-from-leaf-values
184	133	Clone Graph	34.8%	Medium	0.33670563608545373	https://leetcode.com/problems/clone-graph
185	287	Find the Duplicate Number	55.5%	Medium	0.33544722224040363	https://leetcode.com/problems/find-the-duplicate-number
186	333	Largest BST Subtree	35.8%	Medium	0.32931497055013925	https://leetcode.com/problems/largest-bst-subtree
187	560	Subarray Sum Equals K	43.9%	Medium	0.3271780031910384	https://leetcode.com/problems/subarray-sum-equals-k
188	32	Longest Valid Parentheses	28.4%	Hard	0.3269467909737243	https://leetcode.com/problems/longest-valid-parentheses
189	794	Valid Tic-Tac-Toe State	32.6%	Medium	0.32676342249425205	https://leetcode.com/problems/valid-tic-tac-toe-state
190	695	Max Area of Island	62.7%	Medium	0.32657434158263016	https://leetcode.com/problems/max-area-of-island
191	518	Coin Change 2	50.2%	Medium	0.32305590883561364	https://leetcode.com/problems/coin-change-2
192	901	Online Stock Span	60.2%	Medium	0.3225465062722876	https://leetcode.com/problems/online-stock-span
193	547	Friend Circles	58.6%	Medium	0.31641031482435944	https://leetcode.com/problems/friend-circles
194	135	Candy	31.6%	Hard	0.3148768941781284	https://leetcode.com/problems/candy
195	102	Binary Tree Level Order Traversal	54.6%	Medium	0.3108352169668257	https://leetcode.com/problems/binary-tree-level-order-traversal
196	72	Edit Distance	44.8%	Hard	0.30928199098237896	https://leetcode.com/problems/edit-distance
197	41	First Missing Positive	32.0%	Hard	0.3088033158177097	https://leetcode.com/problems/first-missing-positive
198	185	Department Top Three Salaries	34.5%	Hard	0.3067091029533853	https://leetcode.com/problems/department-top-three-salaries
199	10	Regular Expression Matching	26.8%	Hard	0.3026257535192428	https://leetcode.com/problems/regular-expression-matching
200	205	Isomorphic Strings	39.8%	Easy	0.30101800626340847	https://leetcode.com/problems/isomorphic-strings
201	854	K-Similar Strings	38.2%	Hard	0.3001856330111831	https://leetcode.com/problems/k-similar-strings
202	703	Kth Largest Element in a Stream	49.7%	Easy	0.3000268349758617	https://leetcode.com/problems/kth-largest-element-in-a-stream
203	1244	Design A Leaderboard	60.7%	Medium	0.29681946470121906	https://leetcode.com/problems/design-a-leaderboard
204	1229	Meeting Scheduler	52.7%	Medium	0.2955601745092634	https://leetcode.com/problems/meeting-scheduler
205	134	Gas Station	38.5%	Medium	0.29303035974511743	https://leetcode.com/problems/gas-station
206	1031	Maximum Sum of Two Non-Overlapping Subarrays	57.9%	Medium	0.2928670946738281	https://leetcode.com/problems/maximum-sum-of-two-non-overlapping-subarrays
207	1275	Find Winner on a Tic Tac Toe Game	52.8%	Easy	0.2924262358737592	https://leetcode.com/problems/find-winner-on-a-tic-tac-toe-game
208	261	Graph Valid Tree	42.2%	Medium	0.29095999624845137	https://leetcode.com/problems/graph-valid-tree
209	1166	Design File System	56.8%	Medium	0.28978070910870213	https://leetcode.com/problems/design-file-system
210	417	Pacific Atlantic Water Flow	41.1%	Medium	0.2794243872127994	https://leetcode.com/problems/pacific-atlantic-water-flow
211	410	Split Array Largest Sum	44.5%	Hard	0.2778297760087693	https://leetcode.com/problems/split-array-largest-sum
212	1172	Dinner Plate Stacks	38.2%	Hard	0.2711095169699942	https://leetcode.com/problems/dinner-plate-stacks
213	1120	Maximum Average Subtree	61.9%	Medium	0.2694761079552085	https://leetcode.com/problems/maximum-average-subtree
214	409	Longest Palindrome	50.3%	Easy	0.268782121321297	https://leetcode.com/problems/longest-palindrome
215	19	Remove Nth Node From End of List	35.2%	Medium	0.2685901769658948	https://leetcode.com/problems/remove-nth-node-from-end-of-list
216	426	Convert Binary Search Tree to Sorted Doubly Linked List	59.1%	Medium	0.2625527836498761	https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
217	18	4Sum	33.7%	Medium	0.26175539010512316	https://leetcode.com/problems/4sum
218	1139	Largest 1-Bordered Square	47.5%	Medium	0.26159729523649006	https://leetcode.com/problems/largest-1-bordered-square
219	300	Longest Increasing Subsequence	42.6%	Medium	0.25998614206252363	https://leetcode.com/problems/longest-increasing-subsequence
220	37	Sudoku Solver	43.6%	Hard	0.2578291093020998	https://leetcode.com/problems/sudoku-solver
221	632	Smallest Range Covering Elements from K Lists	52.4%	Hard	0.2574120081490246	https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists
222	177	Nth Highest Salary	31.4%	Medium	0.25708853309999324	https://leetcode.com/problems/nth-highest-salary
223	315	Count of Smaller Numbers After Self	41.5%	Hard	0.2567607594720918	https://leetcode.com/problems/count-of-smaller-numbers-after-self
224	466	Count The Repetitions	28.2%	Hard	0.2561688067457042	https://leetcode.com/problems/count-the-repetitions
225	286	Walls and Gates	54.5%	Medium	0.2531417471996048	https://leetcode.com/problems/walls-and-gates
226	187	Repeated DNA Sequences	38.9%	Medium	0.2529118727100632	https://leetcode.com/problems/repeated-dna-sequences
227	48	Rotate Image	56.7%	Medium	0.2525907526405108	https://leetcode.com/problems/rotate-image
228	96	Unique Binary Search Trees	52.9%	Medium	0.24754171650095222	https://leetcode.com/problems/unique-binary-search-trees
229	1066	Campus Bikes II	54.2%	Medium	0.24445333790096083	https://leetcode.com/problems/campus-bikes-ii
230	128	Longest Consecutive Sequence	45.1%	Hard	0.24299520815961717	https://leetcode.com/problems/longest-consecutive-sequence
231	153	Find Minimum in Rotated Sorted Array	45.1%	Medium	0.24048987826096146	https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
232	775	Global and Local Inversions	42.1%	Medium	0.23922968906583414	https://leetcode.com/problems/global-and-local-inversions
233	120	Triangle	44.2%	Medium	0.23887525258068545	https://leetcode.com/problems/triangle
234	176	Second Highest Salary	31.6%	Easy	0.2367792886617929	https://leetcode.com/problems/second-highest-salary
235	296	Best Meeting Point	57.5%	Hard	0.23670108287626285	https://leetcode.com/problems/best-meeting-point
236	51	N-Queens	46.6%	Hard	0.2346473757956944	https://leetcode.com/problems/n-queens
237	1188	Design Bounded Blocking Queue	70.5%	Medium	0.23300728083654992	https://leetcode.com/problems/design-bounded-blocking-queue
238	1094	Car Pooling	56.7%	Medium	0.2280495300830642	https://leetcode.com/problems/car-pooling
239	682	Baseball Game	63.7%	Easy	0.22057361810180773	https://leetcode.com/problems/baseball-game
240	29	Divide Two Integers	16.4%	Medium	0.2188530145453416	https://leetcode.com/problems/divide-two-integers
241	1122	Relative Sort Array	67.7%	Easy	0.21796115980722663	https://leetcode.com/problems/relative-sort-array
242	939	Minimum Area Rectangle	51.8%	Medium	0.2169226914391073	https://leetcode.com/problems/minimum-area-rectangle
243	192	Word Frequency	25.8%	Medium	0.21614863444241852	https://leetcode.com/problems/word-frequency
244	373	Find K Pairs with Smallest Sums	36.7%	Medium	0.21472498084861397	https://leetcode.com/problems/find-k-pairs-with-smallest-sums
245	442	Find All Duplicates in an Array	67.8%	Medium	0.21334822899856468	https://leetcode.com/problems/find-all-duplicates-in-an-array
246	152	Maximum Product Subarray	31.7%	Medium	0.21257635189056073	https://leetcode.com/problems/maximum-product-subarray
247	356	Line Reflection	31.8%	Medium	0.2124355370417375	https://leetcode.com/problems/line-reflection
248	229	Majority Element II	35.6%	Medium	0.21162970925187066	https://leetcode.com/problems/majority-element-ii
249	1135	Connecting Cities With Minimum Cost	57.5%	Medium	0.21056476910734964	https://leetcode.com/problems/connecting-cities-with-minimum-cost
250	117	Populating Next Right Pointers in Each Node II	39.1%	Medium	0.20860539286818253	https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
251	169	Majority Element	58.7%	Easy	0.2079562741042954	https://leetcode.com/problems/majority-element
252	123	Best Time to Buy and Sell Stock III	37.5%	Hard	0.2064707887143865	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
253	1004	Max Consecutive Ones III	59.1%	Medium	0.20643953436639223	https://leetcode.com/problems/max-consecutive-ones-iii
254	148	Sort List	42.3%	Medium	0.20552445387361853	https://leetcode.com/problems/sort-list
255	179	Largest Number	28.8%	Medium	0.20162217031985052	https://leetcode.com/problems/largest-number
256	542	01 Matrix	39.8%	Medium	0.2005882722187499	https://leetcode.com/problems/01-matrix
257	1143	Longest Common Subsequence	58.4%	Medium	0.20038826657183323	https://leetcode.com/problems/longest-common-subsequence
258	63	Unique Paths II	34.6%	Medium	0.19784257168907113	https://leetcode.com/problems/unique-paths-ii
259	690	Employee Importance	57.3%	Easy	0.19768561861869782	https://leetcode.com/problems/employee-importance
260	1315	Sum of Nodes with Even-Valued Grandparent	83.5%	Medium	0.19757677034220278	https://leetcode.com/problems/sum-of-nodes-with-even-valued-grandparent
261	88	Merge Sorted Array	39.4%	Easy	0.19706016197271087	https://leetcode.com/problems/merge-sorted-array
262	31	Next Permutation	32.6%	Medium	0.19579797845713617	https://leetcode.com/problems/next-permutation
263	1360	Number of Days Between Two Dates	48.8%	Easy	0.19578302313828744	https://leetcode.com/problems/number-of-days-between-two-dates
264	122	Best Time to Buy and Sell Stock II	57.0%	Easy	0.19478832555908462	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
265	73	Set Matrix Zeroes	43.1%	Medium	0.19305803523368698	https://leetcode.com/problems/set-matrix-zeroes
266	272	Closest Binary Search Tree Value II	50.5%	Hard	0.1920777317393193	https://leetcode.com/problems/closest-binary-search-tree-value-ii
267	1198	Find Smallest Common Element in All Rows	74.9%	Medium	0.19105523676270922	https://leetcode.com/problems/find-smallest-common-element-in-all-rows
268	756	Pyramid Transition Matrix	54.6%	Medium	0.19105523676270922	https://leetcode.com/problems/pyramid-transition-matrix
269	678	Valid Parenthesis String	31.0%	Medium	0.1879537610768114	https://leetcode.com/problems/valid-parenthesis-string
270	438	Find All Anagrams in a String	43.3%	Medium	0.18564799141482685	https://leetcode.com/problems/find-all-anagrams-in-a-string
271	262	Trips and Users	32.7%	Hard	0.18557888866426112	https://leetcode.com/problems/trips-and-users
272	71	Simplify Path	32.6%	Medium	0.18300438372386543	https://leetcode.com/problems/simplify-path
273	113	Path Sum II	46.7%	Medium	0.181583821607415	https://leetcode.com/problems/path-sum-ii
274	59	Spiral Matrix II	53.9%	Medium	0.1781345304397381	https://leetcode.com/problems/spiral-matrix-ii
275	473	Matchsticks to Square	37.7%	Medium	0.17589066646366422	https://leetcode.com/problems/matchsticks-to-square
276	230	Kth Smallest Element in a BST	60.2%	Medium	0.17586503601879516	https://leetcode.com/problems/kth-smallest-element-in-a-bst
277	234	Palindrome Linked List	39.3%	Easy	0.17561579569700486	https://leetcode.com/problems/palindrome-linked-list
278	698	Partition to K Equal Sum Subsets	45.0%	Medium	0.1755467047088198	https://leetcode.com/problems/partition-to-k-equal-sum-subsets
279	701	Insert into a Binary Search Tree	77.7%	Medium	0.17532280369452244	https://leetcode.com/problems/insert-into-a-binary-search-tree
280	636	Exclusive Time of Functions	52.0%	Medium	0.17494800586305592	https://leetcode.com/problems/exclusive-time-of-functions
281	453	Minimum Moves to Equal Array Elements	50.2%	Easy	0.17435338714477774	https://leetcode.com/problems/minimum-moves-to-equal-array-elements
282	419	Battleships in a Board	70.0%	Medium	0.1724841713694404	https://leetcode.com/problems/battleships-in-a-board
283	8	String to Integer (atoi)	15.4%	Medium	0.1707447178638203	https://leetcode.com/problems/string-to-integer-atoi
284	1430	Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree	44.8%	Medium	0.16917873135476025	https://leetcode.com/problems/check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree
285	805	Split Array With Same Average	26.4%	Hard	0.16635770580494058	https://leetcode.com/problems/split-array-with-same-average
286	963	Minimum Area Rectangle II	50.9%	Medium	0.16635770580494058	https://leetcode.com/problems/minimum-area-rectangle-ii
287	785	Is Graph Bipartite?	47.5%	Medium	0.16618451939098186	https://leetcode.com/problems/is-graph-bipartite
288	301	Remove Invalid Parentheses	43.3%	Hard	0.16424785299136993	https://leetcode.com/problems/remove-invalid-parentheses
289	715	Range Module	38.5%	Hard	0.1636294237818021	https://leetcode.com/problems/range-module
290	881	Boats to Save People	46.8%	Medium	0.16229864091884685	https://leetcode.com/problems/boats-to-save-people
291	242	Valid Anagram	56.9%	Easy	0.1620140669319784	https://leetcode.com/problems/valid-anagram
292	653	Two Sum IV - Input is a BST	55.5%	Easy	0.16169480776777312	https://leetcode.com/problems/two-sum-iv-input-is-a-bst
293	68	Text Justification	27.7%	Hard	0.16143214434637243	https://leetcode.com/problems/text-justification
294	540	Single Element in a Sorted Array	57.9%	Medium	0.16091725953613234	https://leetcode.com/problems/single-element-in-a-sorted-array
295	716	Max Stack	42.6%	Easy	0.16082720489992372	https://leetcode.com/problems/max-stack
296	150	Evaluate Reverse Polish Notation	36.3%	Medium	0.16073798512678014	https://leetcode.com/problems/evaluate-reverse-polish-notation
297	611	Valid Triangle Number	48.4%	Medium	0.1603426500751794	https://leetcode.com/problems/valid-triangle-number
298	1373	Maximum Sum BST in Binary Tree	40.2%	Hard	0.1599143845440084	https://leetcode.com/problems/maximum-sum-bst-in-binary-tree
299	1010	Pairs of Songs With Total Durations Divisible by 60	47.4%	Easy	0.15765117803680806	https://leetcode.com/problems/pairs-of-songs-with-total-durations-divisible-by-60
300	335	Self Crossing	28.0%	Hard	0.15535044001916237	https://leetcode.com/problems/self-crossing
301	647	Palindromic Substrings	60.6%	Medium	0.154673282399905	https://leetcode.com/problems/palindromic-substrings
302	62	Unique Paths	54.1%	Medium	0.15421684583780285	https://leetcode.com/problems/unique-paths
303	1074	Number of Submatrices That Sum to Target	60.4%	Hard	0.1536233927072112	https://leetcode.com/problems/number-of-submatrices-that-sum-to-target
304	329	Longest Increasing Path in a Matrix	43.4%	Hard	0.15294542476994444	https://leetcode.com/problems/longest-increasing-path-in-a-matrix
305	1084	Sales Analysis III	54.3%	Easy	0.15232085315018215	https://leetcode.com/problems/sales-analysis-iii
306	1242	Web Crawler Multithreaded	45.9%	Medium	0.14953173397096375	https://leetcode.com/problems/web-crawler-multithreaded
307	82	Remove Duplicates from Sorted List II	36.8%	Medium	0.1483524778541147	https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii
308	538	Convert BST to Greater Tree	55.4%	Easy	0.14526651855317063	https://leetcode.com/problems/convert-bst-to-greater-tree
309	270	Closest Binary Search Tree Value	48.5%	Easy	0.1444815825552332	https://leetcode.com/problems/closest-binary-search-tree-value
310	310	Minimum Height Trees	32.3%	Medium	0.143926096421159	https://leetcode.com/problems/minimum-height-trees
311	415	Add Strings	47.5%	Easy	0.14343082219506165	https://leetcode.com/problems/add-strings
312	836	Rectangle Overlap	48.6%	Easy	0.14261022668001652	https://leetcode.com/problems/rectangle-overlap
313	16	3Sum Closest	46.0%	Medium	0.14234512850929823	https://leetcode.com/problems/3sum-closest
314	1083	Sales Analysis II	50.5%	Easy	0.1417462887434142	https://leetcode.com/problems/sales-analysis-ii
315	992	Subarrays with K Different Integers	48.6%	Hard	0.14045833549672154	https://leetcode.com/problems/subarrays-with-k-different-integers
316	354	Russian Doll Envelopes	35.6%	Hard	0.13850969523609932	https://leetcode.com/problems/russian-doll-envelopes
317	130	Surrounded Regions	28.1%	Medium	0.13754829150296946	https://leetcode.com/problems/surrounded-regions
318	349	Intersection of Two Arrays	62.5%	Easy	0.13745763880299086	https://leetcode.com/problems/intersection-of-two-arrays
319	1161	Maximum Level Sum of a Binary Tree	72.2%	Medium	0.13727657783562877	https://leetcode.com/problems/maximum-level-sum-of-a-binary-tree
320	340	Longest Substring with At Most K Distinct Characters	44.1%	Hard	0.13652366061094043	https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
321	427	Construct Quad Tree	61.4%	Medium	0.13580154115906176	https://leetcode.com/problems/construct-quad-tree
322	1405	Longest Happy String	49.0%	Medium	0.1343297958605471	https://leetcode.com/problems/longest-happy-string
323	732	My Calendar III	60.0%	Hard	0.13397932096347895	https://leetcode.com/problems/my-calendar-iii
324	86	Partition List	41.5%	Medium	0.1338296774887775	https://leetcode.com/problems/partition-list
325	1007	Minimum Domino Rotations For Equal Row	50.0%	Medium	0.1318780442181351	https://leetcode.com/problems/minimum-domino-rotations-for-equal-row
326	307	Range Sum Query - Mutable	34.6%	Medium	0.1314916521599796	https://leetcode.com/problems/range-sum-query-mutable
327	1002	Find Common Characters	67.6%	Easy	0.12972461775871938	https://leetcode.com/problems/find-common-characters
328	1117	Building H2O	52.6%	Medium	0.12796988096337653	https://leetcode.com/problems/building-h2o
329	528	Random Pick with Weight	43.9%	Medium	0.12617342152539626	https://leetcode.com/problems/random-pick-with-weight
330	78	Subsets	62.0%	Medium	0.12486971572185374	https://leetcode.com/problems/subsets
331	873	Length of Longest Fibonacci Subsequence	48.0%	Medium	0.12378418901663191	https://leetcode.com/problems/length-of-longest-fibonacci-subsequence
332	844	Backspace String Compare	46.4%	Easy	0.12201137176590456	https://leetcode.com/problems/backspace-string-compare
333	92	Reverse Linked List II	38.8%	Medium	0.12080664535613118	https://leetcode.com/problems/reverse-linked-list-ii
334	202	Happy Number	50.4%	Easy	0.11982401289364229	https://leetcode.com/problems/happy-number
335	525	Contiguous Array	42.8%	Medium	0.11750591219610916	https://leetcode.com/problems/contiguous-array
336	44	Wildcard Matching	24.7%	Hard	0.11705454991590605	https://leetcode.com/problems/wildcard-matching
337	6	ZigZag Conversion	36.3%	Medium	0.11677183708486526	https://leetcode.com/problems/zigzag-conversion
338	368	Largest Divisible Subset	38.0%	Medium	0.11624101530456815	https://leetcode.com/problems/largest-divisible-subset
339	268	Missing Number	51.7%	Easy	0.11538834636572094	https://leetcode.com/problems/missing-number
340	283	Move Zeroes	57.8%	Easy	0.11518710330017225	https://leetcode.com/problems/move-zeroes
341	1375	Bulb Switcher III	62.6%	Medium	0.11506932978478719	https://leetcode.com/problems/bulb-switcher-iii
342	339	Nested List Weight Sum	74.0%	Easy	0.11351649636962678	https://leetcode.com/problems/nested-list-weight-sum
343	451	Sort Characters By Frequency	63.0%	Medium	0.11258362132121401	https://leetcode.com/problems/sort-characters-by-frequency
344	787	Cheapest Flights Within K Stops	39.3%	Medium	0.11222526033403632	https://leetcode.com/problems/cheapest-flights-within-k-stops
345	1008	Construct Binary Search Tree from Preorder Traversal	78.4%	Medium	0.11004936619718413	https://leetcode.com/problems/construct-binary-search-tree-from-preorder-traversal
346	181	Employees Earning More Than Their Managers	56.9%	Easy	0.10821358464023274	https://leetcode.com/problems/employees-earning-more-than-their-managers
347	321	Create Maximum Number	27.0%	Hard	0.10821358464023274	https://leetcode.com/problems/create-maximum-number
348	509	Fibonacci Number	67.2%	Easy	0.1081586674964596	https://leetcode.com/problems/fibonacci-number
349	969	Pancake Sorting	67.5%	Medium	0.10724553035359762	https://leetcode.com/problems/pancake-sorting
350	966	Vowel Spellchecker	47.2%	Medium	0.10676797542570607	https://leetcode.com/problems/vowel-spellchecker
351	1153	String Transforms Into Another String	35.8%	Hard	0.10623186692973738	https://leetcode.com/problems/string-transforms-into-another-string
352	498	Diagonal Traverse	48.2%	Medium	0.10598924878133596	https://leetcode.com/problems/diagonal-traverse
353	112	Path Sum	41.2%	Easy	0.10531937947649221	https://leetcode.com/problems/path-sum
354	407	Trapping Rain Water II	42.4%	Hard	0.10486899438963619	https://leetcode.com/problems/trapping-rain-water-ii
355	1013	Partition Array Into Three Parts With Equal Sum	51.8%	Easy	0.10294796925244239	https://leetcode.com/problems/partition-array-into-three-parts-with-equal-sum
356	986	Interval List Intersections	67.3%	Medium	0.10288907161978299	https://leetcode.com/problems/interval-list-intersections
357	337	House Robber III	50.6%	Medium	0.10284435451079782	https://leetcode.com/problems/house-robber-iii
358	402	Remove K Digits	28.4%	Medium	0.10101435005393304	https://leetcode.com/problems/remove-k-digits
359	264	Ugly Number II	42.0%	Medium	0.09988890602718599	https://leetcode.com/problems/ugly-number-ii
360	843	Guess the Word	46.1%	Hard	0.09952959534703311	https://leetcode.com/problems/guess-the-word
361	1162	As Far from Land as Possible	43.5%	Medium	0.09876441467241241	https://leetcode.com/problems/as-far-from-land-as-possible
362	1202	Smallest String With Swaps	46.5%	Medium	0.09740053011838201	https://leetcode.com/problems/smallest-string-with-swaps
363	849	Maximize Distance to Closest Person	42.6%	Easy	0.09669362480247104	https://leetcode.com/problems/maximize-distance-to-closest-person
364	235	Lowest Common Ancestor of a Binary Search Tree	49.9%	Easy	0.09628480221531907	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree
365	14	Longest Common Prefix	35.4%	Easy	0.09586181640315415	https://leetcode.com/problems/longest-common-prefix
366	390	Elimination Game	44.5%	Medium	0.09576690509200843	https://leetcode.com/problems/elimination-game
367	579	Find Cumulative Salary of an Employee	37.0%	Hard	0.0955379961853079	https://leetcode.com/problems/find-cumulative-salary-of-an-employee
368	983	Minimum Cost For Tickets	60.5%	Medium	0.09525339549949145	https://leetcode.com/problems/minimum-cost-for-tickets
369	233	Number of Digit One	31.3%	Hard	0.09463320809845266	https://leetcode.com/problems/number-of-digit-one
370	463	Island Perimeter	65.7%	Easy	0.0943601559822778	https://leetcode.com/problems/island-perimeter
371	132	Palindrome Partitioning II	30.2%	Hard	0.0943539685775445	https://leetcode.com/problems/palindrome-partitioning-ii
372	827	Making A Large Island	45.7%	Hard	0.09287412500644375	https://leetcode.com/problems/making-a-large-island
373	70	Climbing Stairs	47.8%	Easy	0.09222789908966633	https://leetcode.com/problems/climbing-stairs
374	1062	Longest Repeating Substring	57.2%	Medium	0.09201889872025212	https://leetcode.com/problems/longest-repeating-substring
375	430	Flatten a Multilevel Doubly Linked List	55.1%	Medium	0.09115618648618105	https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list
376	252	Meeting Rooms	54.6%	Easy	0.09020195522698488	https://leetcode.com/problems/meeting-rooms
377	516	Longest Palindromic Subsequence	53.2%	Medium	0.08985926725218181	https://leetcode.com/problems/longest-palindromic-subsequence
378	243	Shortest Word Distance	61.0%	Easy	0.08952296190665864	https://leetcode.com/problems/shortest-word-distance
379	652	Find Duplicate Subtrees	50.2%	Medium	0.08907963005368878	https://leetcode.com/problems/find-duplicate-subtrees
380	995	Minimum Number of K Consecutive Bit Flips	46.8%	Hard	0.08894748601649616	https://leetcode.com/problems/minimum-number-of-k-consecutive-bit-flips
381	686	Repeated String Match	32.3%	Easy	0.08751937801655657	https://leetcode.com/problems/repeated-string-match
382	285	Inorder Successor in BST	40.4%	Medium	0.08649364464568089	https://leetcode.com/problems/inorder-successor-in-bst
383	1247	Minimum Swaps to Make Strings Equal	60.1%	Medium	0.08626034428440695	https://leetcode.com/problems/minimum-swaps-to-make-strings-equal
384	61	Rotate List	30.0%	Medium	0.08597176778902096	https://leetcode.com/problems/rotate-list
385	916	Word Subsets	47.8%	Medium	0.08479653666007693	https://leetcode.com/problems/word-subsets
386	443	String Compression	41.3%	Easy	0.08391368024915737	https://leetcode.com/problems/string-compression
387	131	Palindrome Partitioning	47.5%	Medium	0.08388550716227433	https://leetcode.com/problems/palindrome-partitioning
388	1019	Next Greater Node In Linked List	57.4%	Medium	0.08373089291046797	https://leetcode.com/problems/next-greater-node-in-linked-list
389	1245	Tree Diameter	60.1%	Medium	0.08338160893905106	https://leetcode.com/problems/tree-diameter
390	110	Balanced Binary Tree	43.5%	Easy	0.0828596109446498	https://leetcode.com/problems/balanced-binary-tree
391	34	Find First and Last Position of Element in Sorted Array	36.2%	Medium	0.08268327002043342	https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
392	359	Logger Rate Limiter	70.8%	Easy	0.08167803101426718	https://leetcode.com/problems/logger-rate-limiter
393	94	Binary Tree Inorder Traversal	63.3%	Medium	0.08067588488738961	https://leetcode.com/problems/binary-tree-inorder-traversal
394	581	Shortest Unsorted Continuous Subarray	31.1%	Easy	0.08061081614588511	https://leetcode.com/problems/shortest-unsorted-continuous-subarray
395	350	Intersection of Two Arrays II	51.4%	Easy	0.08027374155116185	https://leetcode.com/problems/intersection-of-two-arrays-ii
396	729	My Calendar I	51.8%	Medium	0.0801854119192299	https://leetcode.com/problems/my-calendar-i
397	279	Perfect Squares	47.4%	Medium	0.08004270767353643	https://leetcode.com/problems/perfect-squares
398	1249	Minimum Remove to Make Valid Parentheses	62.5%	Medium	0.07986504044378952	https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses
399	161	One Edit Distance	32.3%	Medium	0.07982960165248484	https://leetcode.com/problems/one-edit-distance
400	875	Koko Eating Bananas	52.1%	Medium	0.07919704166119315	https://leetcode.com/problems/koko-eating-bananas
401	1047	Remove All Adjacent Duplicates In String	68.6%	Easy	0.0789551324793932	https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
402	69	Sqrt(x)	33.9%	Easy	0.07866461906091221	https://leetcode.com/problems/sqrtx
403	1254	Number of Closed Islands	60.5%	Medium	0.07796154146971186	https://leetcode.com/problems/number-of-closed-islands
404	1104	Path In Zigzag Labelled Binary Tree	72.0%	Medium	0.07786032177227234	https://leetcode.com/problems/path-in-zigzag-labelled-binary-tree
405	1024	Video Stitching	49.2%	Medium	0.07710947515747849	https://leetcode.com/problems/video-stitching
406	129	Sum Root to Leaf Numbers	49.1%	Medium	0.07707974254287937	https://leetcode.com/problems/sum-root-to-leaf-numbers
407	852	Peak Index in a Mountain Array	71.6%	Easy	0.07637297878457401	https://leetcode.com/problems/peak-index-in-a-mountain-array
408	468	Validate IP Address	24.1%	Medium	0.07598590697792203	https://leetcode.com/problems/validate-ip-address
409	137	Single Number II	52.4%	Medium	0.07583984694698977	https://leetcode.com/problems/single-number-ii
410	214	Shortest Palindrome	29.8%	Hard	0.0753494372417868	https://leetcode.com/problems/shortest-palindrome
411	183	Customers Who Never Order	53.4%	Easy	0.07513295051837407	https://leetcode.com/problems/customers-who-never-order
412	515	Find Largest Value in Each Tree Row	61.1%	Medium	0.07428007438287054	https://leetcode.com/problems/find-largest-value-in-each-tree-row
413	974	Subarray Sums Divisible by K	48.9%	Medium	0.07423027387221347	https://leetcode.com/problems/subarray-sums-divisible-by-k
414	1022	Sum of Root To Leaf Binary Numbers	67.2%	Easy	0.07410797215372188	https://leetcode.com/problems/sum-of-root-to-leaf-binary-numbers
415	209	Minimum Size Subarray Sum	38.2%	Medium	0.07329286546547308	https://leetcode.com/problems/minimum-size-subarray-sum
416	184	Department Highest Salary	36.7%	Medium	0.07292523990467245	https://leetcode.com/problems/department-highest-salary
417	539	Minimum Time Difference	51.5%	Medium	0.07236429254889504	https://leetcode.com/problems/minimum-time-difference
418	860	Lemonade Change	51.6%	Easy	0.07208884919207953	https://leetcode.com/problems/lemonade-change
419	351	Android Unlock Patterns	48.4%	Medium	0.07197349962508924	https://leetcode.com/problems/android-unlock-patterns
420	523	Continuous Subarray Sum	24.6%	Medium	0.07166389251403688	https://leetcode.com/problems/continuous-subarray-sum
421	81	Search in Rotated Sorted Array II	33.0%	Medium	0.07091146875905202	https://leetcode.com/problems/search-in-rotated-sorted-array-ii
422	570	Managers with at Least 5 Direct Reports	66.0%	Medium	0.07020425867324853	https://leetcode.com/problems/managers-with-at-least-5-direct-reports
423	1146	Snapshot Array	37.0%	Medium	0.07017687679183775	https://leetcode.com/problems/snapshot-array
424	228	Summary Ranges	39.5%	Medium	0.06968763142190673	https://leetcode.com/problems/summary-ranges
425	136	Single Number	65.5%	Easy	0.0693807551554477	https://leetcode.com/problems/single-number
426	90	Subsets II	47.1%	Medium	0.06927977437229342	https://leetcode.com/problems/subsets-ii
427	432	All O`one Data Structure	32.4%	Hard	0.06887402901251127	https://leetcode.com/problems/all-oone-data-structure
428	284	Peeking Iterator	45.7%	Medium	0.06867686579621939	https://leetcode.com/problems/peeking-iterator
429	141	Linked List Cycle	41.1%	Easy	0.06847358948474051	https://leetcode.com/problems/linked-list-cycle
430	1081	Smallest Subsequence of Distinct Characters	50.4%	Medium	0.06840272688440052	https://leetcode.com/problems/smallest-subsequence-of-distinct-characters
431	232	Implement Queue using Stacks	49.6%	Easy	0.06827657958623828	https://leetcode.com/problems/implement-queue-using-stacks
432	163	Missing Ranges	24.3%	Medium	0.06820825002653358	https://leetcode.com/problems/missing-ranges
433	1060	Missing Element in Sorted Array	54.5%	Medium	0.06796670413163937	https://leetcode.com/problems/missing-element-in-sorted-array
434	993	Cousins in Binary Tree	52.0%	Easy	0.06790898756146661	https://leetcode.com/problems/cousins-in-binary-tree
435	316	Remove Duplicate Letters	35.8%	Hard	0.067239661116769	https://leetcode.com/problems/remove-duplicate-letters
436	50	Pow(x	n)	30.3%	Medium	0.06647190010502257	https://leetcode.com/problems/powx-n
437	584	Find Customer Referee	72.3%	Easy	0.06592172080482424	https://leetcode.com/problems/find-customer-referee
438	662	Maximum Width of Binary Tree	41.0%	Medium	0.06560589270959301	https://leetcode.com/problems/maximum-width-of-binary-tree
439	178	Rank Scores	45.8%	Medium	0.06551667145414991	https://leetcode.com/problems/rank-scores
440	226	Invert Binary Tree	65.0%	Easy	0.06547015000263501	https://leetcode.com/problems/invert-binary-tree
441	167	Two Sum II - Input array is sorted	54.1%	Easy	0.06546140041370939	https://leetcode.com/problems/two-sum-ii-input-array-is-sorted
442	298	Binary Tree Longest Consecutive Sequence	47.1%	Medium	0.065169635074581	https://leetcode.com/problems/binary-tree-longest-consecutive-sequence
443	1270	All People Report to the Given Manager	87.1%	Medium	0.06412452816953867	https://leetcode.com/problems/all-people-report-to-the-given-manager
444	1005	Maximize Sum Of Array After K Negations	51.3%	Easy	0.06371581438610768	https://leetcode.com/problems/maximize-sum-of-array-after-k-negations
445	257	Binary Tree Paths	51.5%	Easy	0.06363469625372709	https://leetcode.com/problems/binary-tree-paths
446	702	Search in a Sorted Array of Unknown Size	66.9%	Medium	0.06361444899419297	https://leetcode.com/problems/search-in-a-sorted-array-of-unknown-size
447	299	Bulls and Cows	42.4%	Easy	0.0633875522784949	https://leetcode.com/problems/bulls-and-cows
448	397	Integer Replacement	32.9%	Medium	0.06331227941432688	https://leetcode.com/problems/integer-replacement
449	413	Arithmetic Slices	57.9%	Medium	0.06286986221654821	https://leetcode.com/problems/arithmetic-slices
450	1299	Replace Elements with Greatest Element on Right Side	75.4%	Easy	0.06197770027589752	https://leetcode.com/problems/replace-elements-with-greatest-element-on-right-side
451	204	Count Primes	31.5%	Easy	0.06191798620391749	https://leetcode.com/problems/count-primes
452	801	Minimum Swaps To Make Sequences Increasing	38.9%	Medium	0.06146327443046864	https://leetcode.com/problems/minimum-swaps-to-make-sequences-increasing
453	938	Range Sum of BST	81.3%	Easy	0.06140035686425664	https://leetcode.com/problems/range-sum-of-bst
454	28	Implement strStr()	34.5%	Easy	0.061298390181781764	https://leetcode.com/problems/implement-strstr
455	420	Strong Password Checker	14.0%	Hard	0.061087691979838175	https://leetcode.com/problems/strong-password-checker
456	114	Flatten Binary Tree to Linked List	49.3%	Medium	0.06042105947476499	https://leetcode.com/problems/flatten-binary-tree-to-linked-list
457	567	Permutation in String	44.4%	Medium	0.05849620668160855	https://leetcode.com/problems/permutation-in-string
458	160	Intersection of Two Linked Lists	40.6%	Easy	0.05844735064567987	https://leetcode.com/problems/intersection-of-two-linked-lists
459	52	N-Queens II	57.9%	Hard	0.058155920157074034	https://leetcode.com/problems/n-queens-ii
460	164	Maximum Gap	35.5%	Hard	0.05790329283155908	https://leetcode.com/problems/maximum-gap
461	1233	Remove Sub-Folders from the Filesystem	59.5%	Medium	0.057076831135436705	https://leetcode.com/problems/remove-sub-folders-from-the-filesystem
462	106	Construct Binary Tree from Inorder and Postorder Traversal	47.2%	Medium	0.05692732601741117	https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal
463	586	Customer Placing the Largest Number of Orders	73.0%	Easy	0.0568334747631659	https://leetcode.com/problems/customer-placing-the-largest-number-of-orders
464	741	Cherry Pickup	33.9%	Hard	0.056512210263342307	https://leetcode.com/problems/cherry-pickup
465	862	Shortest Subarray with Sum at Least K	24.6%	Hard	0.056264838586137754	https://leetcode.com/problems/shortest-subarray-with-sum-at-least-k
466	541	Reverse String II	48.4%	Easy	0.05615948403872344	https://leetcode.com/problems/reverse-string-ii
467	951	Flip Equivalent Binary Trees	65.8%	Medium	0.05598476739954757	https://leetcode.com/problems/flip-equivalent-binary-trees
468	83	Remove Duplicates from Sorted List	45.4%	Easy	0.055776537457411894	https://leetcode.com/problems/remove-duplicates-from-sorted-list
469	421	Maximum XOR of Two Numbers in an Array	53.5%	Medium	0.055569851154810765	https://leetcode.com/problems/maximum-xor-of-two-numbers-in-an-array
470	366	Find Leaves of Binary Tree	70.6%	Medium	0.05526267867504946	https://leetcode.com/problems/find-leaves-of-binary-tree
471	30	Substring with Concatenation of All Words	25.4%	Hard	0.05509349054082484	https://leetcode.com/problems/substring-with-concatenation-of-all-words
472	149	Max Points on a Line	16.9%	Hard	0.0550597771830274	https://leetcode.com/problems/max-points-on-a-line
473	104	Maximum Depth of Binary Tree	66.0%	Easy	0.05499247412856504	https://leetcode.com/problems/maximum-depth-of-binary-tree
474	222	Count Complete Tree Nodes	46.8%	Medium	0.05492114472894792	https://leetcode.com/problems/count-complete-tree-nodes
475	839	Similar String Groups	38.6%	Hard	0.05480823649499502	https://leetcode.com/problems/similar-string-groups
476	304	Range Sum Query 2D - Immutable	38.6%	Medium	0.054527987071175225	https://leetcode.com/problems/range-sum-query-2d-immutable
477	395	Longest Substring with At Least K Repeating Characters	41.4%	Medium	0.05371219359052555	https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters
478	708	Insert into a Sorted Circular Linked List	31.6%	Medium	0.05142521180743711	https://leetcode.com/problems/insert-into-a-sorted-circular-linked-list
479	65	Valid Number	15.3%	Hard	0.05071509257901641	https://leetcode.com/problems/valid-number
480	1339	Maximum Product of Splitted Binary Tree	37.2%	Medium	0.05064373281875492	https://leetcode.com/problems/maximum-product-of-splitted-binary-tree
481	681	Next Closest Time	45.0%	Medium	0.05045206096038863	https://leetcode.com/problems/next-closest-time
482	382	Linked List Random Node	52.1%	Medium	0.05045206096038863	https://leetcode.com/problems/linked-list-random-node
483	743	Network Delay Time	45.0%	Medium	0.05002606023684499	https://leetcode.com/problems/network-delay-time
484	100	Same Tree	53.4%	Easy	0.049479328471840896	https://leetcode.com/problems/same-tree
485	889	Construct Binary Tree from Preorder and Postorder Traversal	66.2%	Medium	0.04902942724031861	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal
486	1267	Count Servers that Communicate	57.9%	Medium	0.04902942724031861	https://leetcode.com/problems/count-servers-that-communicate
487	189	Rotate Array	34.7%	Easy	0.04828048261319787	https://leetcode.com/problems/rotate-array
488	38	Count and Say	44.6%	Easy	0.04795702191135356	https://leetcode.com/problems/count-and-say
489	841	Keys and Rooms	64.3%	Medium	0.04757768320775592	https://leetcode.com/problems/keys-and-rooms
490	486	Predict the Winner	47.9%	Medium	0.047122970130097065	https://leetcode.com/problems/predict-the-winner
491	977	Squares of a Sorted Array	72.1%	Easy	0.046652914831048324	https://leetcode.com/problems/squares-of-a-sorted-array
492	621	Task Scheduler	50.1%	Medium	0.04638413032188776	https://leetcode.com/problems/task-scheduler
493	1248	Count Number of Nice Subarrays	56.4%	Medium	0.04593229889743518	https://leetcode.com/problems/count-number-of-nice-subarrays
494	609	Find Duplicate File in System	59.5%	Medium	0.045205436768046794	https://leetcode.com/problems/find-duplicate-file-in-system
495	784	Letter Case Permutation	64.6%	Medium	0.045030118720867006	https://leetcode.com/problems/letter-case-permutation
496	1108	Defanging an IP Address	87.5%	Easy	0.044971606629326595	https://leetcode.com/problems/defanging-an-ip-address
497	325	Maximum Size Subarray Sum Equals k	46.8%	Medium	0.04495138786226632	https://leetcode.com/problems/maximum-size-subarray-sum-equals-k
498	180	Consecutive Numbers	39.7%	Medium	0.044917730294359005	https://leetcode.com/problems/consecutive-numbers
499	1382	Balance a Binary Search Tree	74.8%	Medium	0.04480032475536626	https://leetcode.com/problems/balance-a-binary-search-tree
500	412	Fizz Buzz	62.3%	Easy	0.04396698989626337	https://leetcode.com/problems/fizz-buzz
501	435	Non-overlapping Intervals	42.9%	Medium	0.04325518123147988	https://leetcode.com/problems/non-overlapping-intervals
502	559	Maximum Depth of N-ary Tree	68.7%	Easy	0.04319159858277399	https://leetcode.com/problems/maximum-depth-of-n-ary-tree
503	727	Minimum Window Subsequence	41.8%	Hard	0.04237922296886145	https://leetcode.com/problems/minimum-window-subsequence
504	266	Palindrome Permutation	61.9%	Easy	0.04158603377810283	https://leetcode.com/problems/palindrome-permutation
505	507	Perfect Number	35.5%	Easy	0.041499730906752734	https://leetcode.com/problems/perfect-number
506	450	Delete Node in a BST	43.1%	Medium	0.041233509462184105	https://leetcode.com/problems/delete-node-in-a-bst
507	918	Maximum Sum Circular Subarray	33.7%	Medium	0.04045040846284272	https://leetcode.com/problems/maximum-sum-circular-subarray
508	406	Queue Reconstruction by Height	66.9%	Medium	0.03949613834265583	https://leetcode.com/problems/queue-reconstruction-by-height
509	107	Binary Tree Level Order Traversal II	53.5%	Easy	0.03948712621281427	https://leetcode.com/problems/binary-tree-level-order-traversal-ii
510	637	Average of Levels in Binary Tree	63.1%	Easy	0.039272062353528786	https://leetcode.com/problems/average-of-levels-in-binary-tree
511	1049	Last Stone Weight II	44.2%	Medium	0.03902934390573525	https://leetcode.com/problems/last-stone-weight-ii
512	241	Different Ways to Add Parentheses	55.2%	Medium	0.03880215185647971	https://leetcode.com/problems/different-ways-to-add-parentheses
513	24	Swap Nodes in Pairs	50.4%	Medium	0.03826607060639552	https://leetcode.com/problems/swap-nodes-in-pairs
514	47	Permutations II	46.4%	Medium	0.038145268259690404	https://leetcode.com/problems/permutations-ii
515	40	Combination Sum II	48.2%	Medium	0.037775974158907266	https://leetcode.com/problems/combination-sum-ii
516	1110	Delete Nodes And Return Forest	67.0%	Medium	0.03698038470938097	https://leetcode.com/problems/delete-nodes-and-return-forest
517	646	Maximum Length of Pair Chain	51.9%	Medium	0.036870535808327706	https://leetcode.com/problems/maximum-length-of-pair-chain
518	626	Exchange Seats	62.3%	Medium	0.03676884778708897	https://leetcode.com/problems/exchange-seats
519	884	Uncommon Words from Two Sentences	63.3%	Easy	0.036301626676214796	https://leetcode.com/problems/uncommon-words-from-two-sentences
520	250	Count Univalue Subtrees	52.0%	Medium	0.036235848454044865	https://leetcode.com/problems/count-univalue-subtrees
521	334	Increasing Triplet Subsequence	40.0%	Medium	0.03577488021091517	https://leetcode.com/problems/increasing-triplet-subsequence
522	416	Partition Equal Subset Sum	43.7%	Medium	0.034301326353463016	https://leetcode.com/problems/partition-equal-subset-sum
523	217	Contains Duplicate	56.0%	Easy	0.03367321510658789	https://leetcode.com/problems/contains-duplicate
524	912	Sort an Array	63.9%	Medium	0.03218010960381167	https://leetcode.com/problems/sort-an-array
525	1114	Print in Order	65.7%	Easy	0.0317486983145803	https://leetcode.com/problems/print-in-order
526	345	Reverse Vowels of a String	44.2%	Easy	0.031112084201956228	https://leetcode.com/problems/reverse-vowels-of-a-string
527	1179	Reformat Department Table	80.6%	Easy	0.030653741091002412	https://leetcode.com/problems/reformat-department-table
528	557	Reverse Words in a String III	69.8%	Easy	0.03063547953861342	https://leetcode.com/problems/reverse-words-in-a-string-iii
529	1027	Longest Arithmetic Sequence	53.4%	Medium	0.03030534949532895	https://leetcode.com/problems/longest-arithmetic-sequence
530	671	Second Minimum Node In a Binary Tree	42.7%	Easy	0.02958795718549609	https://leetcode.com/problems/second-minimum-node-in-a-binary-tree
531	452	Minimum Number of Arrows to Burst Balloons	49.6%	Medium	0.029478921626711667	https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons
532	344	Reverse String	68.5%	Easy	0.029048355159926334	https://leetcode.com/problems/reverse-string
533	77	Combinations	54.7%	Medium	0.028021758737593695	https://leetcode.com/problems/combinations
534	115	Distinct Subsequences	38.3%	Hard	0.027798871362742988	https://leetcode.com/problems/distinct-subsequences
535	249	Group Shifted Strings	55.1%	Medium	0.0276069982440099	https://leetcode.com/problems/group-shifted-strings
536	796	Rotate String	49.6%	Easy	0.02701041988276247	https://leetcode.com/problems/rotate-string
537	118	Pascal's Triangle	52.5%	Easy	0.02673062594465844	https://leetcode.com/problems/pascals-triangle
538	931	Minimum Falling Path Sum	62.5%	Medium	0.02672169681715245	https://leetcode.com/problems/minimum-falling-path-sum
539	158	Read N Characters Given Read4 II - Call multiple times	33.8%	Hard	0.026196651946570663	https://leetcode.com/problems/read-n-characters-given-read4-ii-call-multiple-times
540	1395	Count Number of Teams	82.0%	Medium	0.025462865161248044	https://leetcode.com/problems/count-number-of-teams
541	162	Find Peak Element	43.3%	Medium	0.02516251642407408	https://leetcode.com/problems/find-peak-element
542	171	Excel Sheet Column Number	55.9%	Easy	0.025015200987536713	https://leetcode.com/problems/excel-sheet-column-number
543	714	Best Time to Buy and Sell Stock with Transaction Fee	54.7%	Medium	0.024258315059789946	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee
544	704	Binary Search	52.1%	Easy	0.02368531774150923	https://leetcode.com/problems/binary-search
545	429	N-ary Tree Level Order Traversal	65.0%	Medium	0.023270392682351006	https://leetcode.com/problems/n-ary-tree-level-order-traversal
546	198	House Robber	42.0%	Easy	0.023256862164267263	https://leetcode.com/problems/house-robber
547	414	Third Maximum Number	30.5%	Easy	0.023155137938555212	https://leetcode.com/problems/third-maximum-number
548	684	Redundant Connection	57.4%	Medium	0.02262539951797868	https://leetcode.com/problems/redundant-connection
549	1160	Find Words That Can Be Formed by Characters	67.4%	Easy	0.02262539951797868	https://leetcode.com/problems/find-words-that-can-be-formed-by-characters
550	7	Reverse Integer	25.8%	Easy	0.022564965520585834	https://leetcode.com/problems/reverse-integer
551	108	Convert Sorted Array to Binary Search Tree	57.9%	Easy	0.022033389270751453	https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree
552	1520	Maximum Number of Non-Overlapping Substrings	32.8%	Hard	0.021485667755491482	https://leetcode.com/problems/maximum-number-of-non-overlapping-substrings
553	905	Sort Array By Parity	74.1%	Easy	0.02148053951675942	https://leetcode.com/problems/sort-array-by-parity
554	921	Minimum Add to Make Parentheses Valid	73.7%	Medium	0.021425565169310254	https://leetcode.com/problems/minimum-add-to-make-parentheses-valid
555	459	Repeated Substring Pattern	42.2%	Easy	0.021402636114384706	https://leetcode.com/problems/repeated-substring-pattern
556	485	Max Consecutive Ones	54.6%	Easy	0.021092266245534258	https://leetcode.com/problems/max-consecutive-ones
557	654	Maximum Binary Tree	79.9%	Medium	0.02060866342778963	https://leetcode.com/problems/maximum-binary-tree
558	60	Permutation Sequence	38.4%	Hard	0.020471543980187256	https://leetcode.com/problems/permutation-sequence
559	43	Multiply Strings	33.9%	Medium	0.020459908965027862	https://leetcode.com/problems/multiply-strings
560	392	Is Subsequence	49.2%	Easy	0.02033508842008217	https://leetcode.com/problems/is-subsequence
561	67	Add Binary	45.2%	Easy	0.020171933774613085	https://leetcode.com/problems/add-binary
562	1048	Longest String Chain	54.7%	Medium	0.019361689049145963	https://leetcode.com/problems/longest-string-chain
563	674	Longest Continuous Increasing Subsequence	45.9%	Easy	0.01900294712561538	https://leetcode.com/problems/longest-continuous-increasing-subsequence
564	9	Palindrome Number	48.4%	Easy	0.018837205580381582	https://leetcode.com/problems/palindrome-number
565	965	Univalued Binary Tree	67.7%	Easy	0.018665964249802672	https://leetcode.com/problems/univalued-binary-tree
566	290	Word Pattern	37.0%	Easy	0.01839978311884168	https://leetcode.com/problems/word-pattern
567	590	N-ary Tree Postorder Traversal	72.1%	Easy	0.018182319083190436	https://leetcode.com/problems/n-ary-tree-postorder-traversal
568	346	Moving Average from Data Stream	70.9%	Easy	0.0176683041333139	https://leetcode.com/problems/moving-average-from-data-stream
569	953	Verifying an Alien Dictionary	54.1%	Easy	0.017654440483007624	https://leetcode.com/problems/verifying-an-alien-dictionary
570	383	Ransom Note	53.1%	Easy	0.017621601349819518	https://leetcode.com/problems/ransom-note
571	657	Robot Return to Origin	73.5%	Easy	0.017505917513614497	https://leetcode.com/problems/robot-return-to-origin
572	1266	Minimum Time Visiting All Points	79.6%	Easy	0.017354014693151613	https://leetcode.com/problems/minimum-time-visiting-all-points
573	876	Middle of the Linked List	68.4%	Easy	0.01707497375257815	https://leetcode.com/problems/middle-of-the-linked-list
574	389	Find the Difference	55.3%	Easy	0.016978336534417868	https://leetcode.com/problems/find-the-difference
575	145	Binary Tree Postorder Traversal	55.0%	Hard	0.01682911820009702	https://leetcode.com/problems/binary-tree-postorder-traversal
576	771	Jewels and Stones	86.4%	Easy	0.01631653312373806	https://leetcode.com/problems/jewels-and-stones
577	1304	Find N Unique Integers Sum up to Zero	76.3%	Easy	0.015892269319508656	https://leetcode.com/problems/find-n-unique-integers-sum-up-to-zero
578	125	Valid Palindrome	36.7%	Easy	0.01582781088607703	https://leetcode.com/problems/valid-palindrome
579	404	Sum of Left Leaves	50.9%	Easy	0.013981353230340547	https://leetcode.com/problems/sum-of-left-leaves
580	724	Find Pivot Index	44.0%	Easy	0.013850636933899008	https://leetcode.com/problems/find-pivot-index
581	151	Reverse Words in a String	21.9%	Medium	0.013753273019471011	https://leetcode.com/problems/reverse-words-in-a-string
582	144	Binary Tree Preorder Traversal	55.7%	Medium	0.013667638728663807	https://leetcode.com/problems/binary-tree-preorder-traversal
583	303	Range Sum Query - Immutable	44.7%	Easy	0.013240842236997532	https://leetcode.com/problems/range-sum-query-immutable
584	665	Non-decreasing Array	19.5%	Easy	0.013016779950191773	https://leetcode.com/problems/non-decreasing-array
585	66	Plus One	43.0%	Easy	0.012985087498808112	https://leetcode.com/problems/plus-one
586	219	Contains Duplicate II	37.7%	Easy	0.01276748910345265	https://leetcode.com/problems/contains-duplicate-ii
587	213	House Robber II	36.5%	Medium	0.012654392210497564	https://leetcode.com/problems/house-robber-ii
588	26	Remove Duplicates from Sorted Array	45.1%	Easy	0.012133715163198892	https://leetcode.com/problems/remove-duplicates-from-sorted-array
589	338	Counting Bits	69.5%	Medium	0.01088446119842327	https://leetcode.com/problems/counting-bits
590	1221	Split a String in Balanced Strings	83.3%	Easy	0.008775835172724969	https://leetcode.com/problems/split-a-string-in-balanced-strings
591	154	Find Minimum in Rotated Sorted Array II	41.6%	Hard	0.008482264714858658	https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii
592	461	Hamming Distance	72.8%	Easy	0.00833685528906183	https://leetcode.com/problems/hamming-distance
593	617	Merge Two Binary Trees	74.1%	Easy	0.008262802639833214	https://leetcode.com/problems/merge-two-binary-trees
594	260	Single Number III	64.3%	Medium	0.008090659020153698	https://leetcode.com/problems/single-number-iii
595	1344	Angle Between Hands of a Clock	61.4%	Medium	0.007795031188053973	https://leetcode.com/problems/angle-between-hands-of-a-clock
596	175	Combine Two Tables	60.8%	Easy	0.007696786120491369	https://leetcode.com/problems/combine-two-tables
597	328	Odd Even Linked List	55.7%	Medium	0.00764383618585562	https://leetcode.com/problems/odd-even-linked-list
598	1365	How Many Numbers Are Smaller Than the Current Number	85.6%	Easy	0.007109877088701047	https://leetcode.com/problems/how-many-numbers-are-smaller-than-the-current-number
599	142	Linked List Cycle II	37.3%	Medium	0.006564934131150057	https://leetcode.com/problems/linked-list-cycle-ii
600	203	Remove Linked List Elements	38.6%	Easy	0.006479067005887776	https://leetcode.com/problems/remove-linked-list-elements
601	309	Best Time to Buy and Sell Stock with Cooldown	47.4%	Medium	0.006400704591951834	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown
602	1431	Kids With the Greatest Number of Candies	88.9%	Easy	0.005927699633275225	https://leetcode.com/problems/kids-with-the-greatest-number-of-candies
603	237	Delete Node in a Linked List	63.8%	Easy	0.005144705881237697	https://leetcode.com/problems/delete-node-in-a-linked-list
604	35	Search Insert Position	42.6%	Easy	0.004646848510375352	https://leetcode.com/problems/search-insert-position
605	797	All Paths From Source to Target	77.9%	Medium	0.0024703569875376783	https://leetcode.com/problems/all-paths-from-source-to-target