LeetCode-Questions-CompanyWise/oracle_alltime.csv

1	425	Word Squares	47.7%	Hard	1.3737846439355526	https://leetcode.com/problems/word-squares
2	146	LRU Cache	33.2%	Medium	1.2233383443716415	https://leetcode.com/problems/lru-cache
3	352	Data Stream as Disjoint Intervals	47.3%	Hard	1.0728920448077304	https://leetcode.com/problems/data-stream-as-disjoint-intervals
4	450	Delete Node in a BST	43.1%	Medium	0.9224457452438195	https://leetcode.com/problems/delete-node-in-a-bst
5	362	Design Hit Counter	63.7%	Medium	0.8944603431177579	https://leetcode.com/problems/design-hit-counter
6	1	Two Sum	45.6%	Easy	0.8671080762741441	https://leetcode.com/problems/two-sum
7	554	Brick Wall	50.0%	Medium	0.8487112881843506	https://leetcode.com/problems/brick-wall
8	23	Merge k Sorted Lists	40.2%	Hard	0.744432863023671	https://leetcode.com/problems/merge-k-sorted-lists
9	253	Meeting Rooms II	45.7%	Medium	0.59398656345976	https://leetcode.com/problems/meeting-rooms-ii
10	403	Frog Jump	39.7%	Hard	0.5847178330329063	https://leetcode.com/problems/frog-jump
11	200	Number of Islands	46.8%	Medium	0.44929804774434284	https://leetcode.com/problems/number-of-islands
12	297	Serialize and Deserialize Binary Tree	47.5%	Hard	0.41418643622197904	https://leetcode.com/problems/serialize-and-deserialize-binary-tree
13	56	Merge Intervals	39.3%	Medium	0.4061026968850166	https://leetcode.com/problems/merge-intervals
14	394	Decode String	50.0%	Medium	0.37929539037477966	https://leetcode.com/problems/decode-string
15	227	Basic Calculator II	36.9%	Medium	0.3709825801608562	https://leetcode.com/problems/basic-calculator-ii
16	415	Add Strings	47.5%	Easy	0.3565606952191458	https://leetcode.com/problems/add-strings
17	17	Letter Combinations of a Phone Number	46.8%	Medium	0.33514787929267054	https://leetcode.com/problems/letter-combinations-of-a-phone-number
18	73	Set Matrix Zeroes	43.1%	Medium	0.3336019272255533	https://leetcode.com/problems/set-matrix-zeroes
19	33	Search in Rotated Sorted Array	34.5%	Medium	0.33035289065162005	https://leetcode.com/problems/search-in-rotated-sorted-array
20	54	Spiral Matrix	34.1%	Medium	0.3163765745699599	https://leetcode.com/problems/spiral-matrix
21	53	Maximum Subarray	46.5%	Easy	0.3123508739120354	https://leetcode.com/problems/maximum-subarray
22	1242	Web Crawler Multithreaded	45.9%	Medium	0.30961714931803663	https://leetcode.com/problems/web-crawler-multithreaded
23	706	Design HashMap	61.3%	Easy	0.30607943759149703	https://leetcode.com/problems/design-hashmap
24	636	Exclusive Time of Functions	51.9%	Medium	0.29258241998390533	https://leetcode.com/problems/exclusive-time-of-functions
25	692	Top K Frequent Words	51.8%	Medium	0.27668253048640057	https://leetcode.com/problems/top-k-frequent-words
26	599	Minimum Index Sum of Two Lists	50.7%	Easy	0.2723477084516743	https://leetcode.com/problems/minimum-index-sum-of-two-lists
27	173	Binary Search Tree Iterator	56.6%	Medium	0.2676620302183387	https://leetcode.com/problems/binary-search-tree-iterator
28	20	Valid Parentheses	39.0%	Easy	0.26589700119033977	https://leetcode.com/problems/valid-parentheses
29	127	Word Ladder	29.6%	Medium	0.25762464516780426	https://leetcode.com/problems/word-ladder
30	126	Word Ladder II	22.1%	Hard	0.25503976484865665	https://leetcode.com/problems/word-ladder-ii
31	75	Sort Colors	47.3%	Medium	0.24805587169410617	https://leetcode.com/problems/sort-colors
32	535	Encode and Decode TinyURL	79.9%	Medium	0.23740366313104297	https://leetcode.com/problems/encode-and-decode-tinyurl
33	545	Boundary of Binary Tree	38.9%	Medium	0.235382573048932	https://leetcode.com/problems/boundary-of-binary-tree
34	1188	Design Bounded Blocking Queue	70.5%	Medium	0.23300728083654992	https://leetcode.com/problems/design-bounded-blocking-queue
35	722	Remove Comments	34.6%	Medium	0.2297333609932653	https://leetcode.com/problems/remove-comments
36	1190	Reverse Substrings Between Each Pair of Parentheses	61.5%	Medium	0.22128423872402644	https://leetcode.com/problems/reverse-substrings-between-each-pair-of-parentheses
37	236	Lowest Common Ancestor of a Binary Tree	45.7%	Medium	0.2082667520997665	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
38	232	Implement Queue using Stacks	49.6%	Easy	0.20615437352136948	https://leetcode.com/problems/implement-queue-using-stacks
39	37	Sudoku Solver	43.6%	Hard	0.20309089276282075	https://leetcode.com/problems/sudoku-solver
40	138	Copy List with Random Pointer	36.4%	Medium	0.20177099180675884	https://leetcode.com/problems/copy-list-with-random-pointer
41	426	Convert Binary Search Tree to Sorted Doubly Linked List	59.1%	Medium	0.19933290262049122	https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
42	42	Trapping Rain Water	48.9%	Hard	0.19363009358633576	https://leetcode.com/problems/trapping-rain-water
43	206	Reverse Linked List	62.5%	Easy	0.19179339445652105	https://leetcode.com/problems/reverse-linked-list
44	46	Permutations	63.5%	Medium	0.18816690901782251	https://leetcode.com/problems/permutations
45	438	Find All Anagrams in a String	43.3%	Medium	0.18564799141482685	https://leetcode.com/problems/find-all-anagrams-in-a-string
46	380	Insert Delete GetRandom O(1)	47.5%	Medium	0.18219818377547725	https://leetcode.com/problems/insert-delete-getrandom-o1
47	1212	Team Scores in Football Tournament	55.8%	Medium	0.17728013452102853	https://leetcode.com/problems/team-scores-in-football-tournament
48	238	Product of Array Except Self	60.1%	Medium	0.1764463022920214	https://leetcode.com/problems/product-of-array-except-self
49	230	Kth Smallest Element in a BST	60.2%	Medium	0.17586503601879516	https://leetcode.com/problems/kth-smallest-element-in-a-bst
50	2	Add Two Numbers	33.9%	Medium	0.17086242673531185	https://leetcode.com/problems/add-two-numbers
51	43	Multiply Strings	33.9%	Medium	0.17061651017204038	https://leetcode.com/problems/multiply-strings
52	609	Find Duplicate File in System	59.5%	Medium	0.16971838464062922	https://leetcode.com/problems/find-duplicate-file-in-system
53	349	Intersection of Two Arrays	62.5%	Easy	0.16713804301987062	https://leetcode.com/problems/intersection-of-two-arrays
54	715	Range Module	38.5%	Hard	0.1636294237818021	https://leetcode.com/problems/range-module
55	121	Best Time to Buy and Sell Stock	50.5%	Easy	0.1589005268310668	https://leetcode.com/problems/best-time-to-buy-and-sell-stock
56	141	Linked List Cycle	41.1%	Easy	0.15827948939978168	https://leetcode.com/problems/linked-list-cycle
57	139	Word Break	40.1%	Medium	0.1526025947499831	https://leetcode.com/problems/word-break
58	314	Binary Tree Vertical Order Traversal	45.3%	Medium	0.15148600467306356	https://leetcode.com/problems/binary-tree-vertical-order-traversal
59	21	Merge Two Sorted Lists	53.5%	Easy	0.15110619328155395	https://leetcode.com/problems/merge-two-sorted-lists
60	863	All Nodes Distance K in Binary Tree	55.4%	Medium	0.14315784643382565	https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree
61	34	Find First and Last Position of Element in Sorted Array	36.2%	Medium	0.14257571553993023	https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
62	208	Implement Trie (Prefix Tree)	49.4%	Medium	0.13658526585058278	https://leetcode.com/problems/implement-trie-prefix-tree
63	10	Regular Expression Matching	26.8%	Hard	0.13632230148088326	https://leetcode.com/problems/regular-expression-matching
64	5	Longest Palindromic Substring	29.5%	Medium	0.13631574933960264	https://leetcode.com/problems/longest-palindromic-substring
65	1044	Longest Duplicate Substring	31.9%	Hard	0.1351378186727963	https://leetcode.com/problems/longest-duplicate-substring
66	195	Tenth Line	33.0%	Easy	0.1329388000145885	https://leetcode.com/problems/tenth-line
67	4	Median of Two Sorted Arrays	29.6%	Hard	0.13162453469432595	https://leetcode.com/problems/median-of-two-sorted-arrays
68	3	Longest Substring Without Repeating Characters	30.4%	Medium	0.13147131860020772	https://leetcode.com/problems/longest-substring-without-repeating-characters
69	214	Shortest Palindrome	29.8%	Hard	0.13026519483790147	https://leetcode.com/problems/shortest-palindrome
70	958	Check Completeness of a Binary Tree	52.1%	Medium	0.12884496089089562	https://leetcode.com/problems/check-completeness-of-a-binary-tree
71	694	Number of Distinct Islands	56.0%	Medium	0.12516314295400602	https://leetcode.com/problems/number-of-distinct-islands
72	163	Missing Ranges	24.3%	Medium	0.11821867060119497	https://leetcode.com/problems/missing-ranges
73	207	Course Schedule	43.1%	Medium	0.11725761496207857	https://leetcode.com/problems/course-schedule
74	160	Intersection of Two Linked Lists	40.6%	Easy	0.11585676607984101	https://leetcode.com/problems/intersection-of-two-linked-lists
75	101	Symmetric Tree	46.8%	Easy	0.11583847861592966	https://leetcode.com/problems/symmetric-tree
76	503	Next Greater Element II	56.5%	Medium	0.11242734769506908	https://leetcode.com/problems/next-greater-element-ii
77	344	Reverse String	68.5%	Easy	0.11144968419514555	https://leetcode.com/problems/reverse-string
78	965	Univalued Binary Tree	67.7%	Easy	0.11132479473250746	https://leetcode.com/problems/univalued-binary-tree
79	412	Fizz Buzz	62.3%	Easy	0.1089140648664841	https://leetcode.com/problems/fizz-buzz
80	204	Count Primes	31.5%	Easy	0.10755824083435236	https://leetcode.com/problems/count-primes
81	295	Find Median from Data Stream	44.3%	Hard	0.10502147513923703	https://leetcode.com/problems/find-median-from-data-stream
82	273	Integer to English Words	27.1%	Hard	0.10380963271229693	https://leetcode.com/problems/integer-to-english-words
83	417	Pacific Atlantic Water Flow	41.1%	Medium	0.10008345855698253	https://leetcode.com/problems/pacific-atlantic-water-flow
84	12	Integer to Roman	55.1%	Medium	0.09981819303484349	https://leetcode.com/problems/integer-to-roman
85	13	Roman to Integer	55.7%	Easy	0.09884785502028326	https://leetcode.com/problems/roman-to-integer
86	71	Simplify Path	32.6%	Medium	0.09754315430863725	https://leetcode.com/problems/simplify-path
87	1236	Web Crawler	64.3%	Medium	0.09531017980432487	https://leetcode.com/problems/web-crawler
88	215	Kth Largest Element in an Array	55.4%	Medium	0.09326418878681669	https://leetcode.com/problems/kth-largest-element-in-an-array
89	794	Valid Tic-Tac-Toe State	32.6%	Medium	0.0922312242160336	https://leetcode.com/problems/valid-tic-tac-toe-state
90	243	Shortest Word Distance	61.0%	Easy	0.08952296190665864	https://leetcode.com/problems/shortest-word-distance
91	652	Find Duplicate Subtrees	50.2%	Medium	0.08907963005368878	https://leetcode.com/problems/find-duplicate-subtrees
92	109	Convert Sorted List to Binary Search Tree	47.7%	Medium	0.08701137698962977	https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree
93	449	Serialize and Deserialize BST	52.0%	Medium	0.08696405427235052	https://leetcode.com/problems/serialize-and-deserialize-bst
94	116	Populating Next Right Pointers in Each Node	45.2%	Medium	0.08636683942300452	https://leetcode.com/problems/populating-next-right-pointers-in-each-node
95	114	Flatten Binary Tree to Linked List	49.3%	Medium	0.08137267196054322	https://leetcode.com/problems/flatten-binary-tree-to-linked-list
96	242	Valid Anagram	56.9%	Easy	0.08093090313491587	https://leetcode.com/problems/valid-anagram
97	29	Divide Two Integers	16.4%	Medium	0.07996429167663288	https://leetcode.com/problems/divide-two-integers
98	57	Insert Interval	33.5%	Hard	0.07930596581741095	https://leetcode.com/problems/insert-interval
99	341	Flatten Nested List Iterator	52.9%	Medium	0.07763353611776078	https://leetcode.com/problems/flatten-nested-list-iterator
100	49	Group Anagrams	56.9%	Medium	0.07434615245733686	https://leetcode.com/problems/group-anagrams
101	721	Accounts Merge	48.8%	Medium	0.07349495575336484	https://leetcode.com/problems/accounts-merge
102	155	Min Stack	44.5%	Easy	0.07340219281226193	https://leetcode.com/problems/min-stack
103	505	The Maze II	47.7%	Medium	0.07133147800542972	https://leetcode.com/problems/the-maze-ii
104	205	Isomorphic Strings	39.8%	Easy	0.0700566499345432	https://leetcode.com/problems/isomorphic-strings
105	136	Single Number	65.5%	Easy	0.0693807551554477	https://leetcode.com/problems/single-number
106	284	Peeking Iterator	45.7%	Medium	0.06867686579621939	https://leetcode.com/problems/peeking-iterator
107	289	Game of Life	54.5%	Medium	0.06756473699960104	https://leetcode.com/problems/game-of-life
108	199	Binary Tree Right Side View	54.1%	Medium	0.06748154336946242	https://leetcode.com/problems/binary-tree-right-side-view
109	560	Subarray Sum Equals K	43.9%	Medium	0.06636621624059272	https://leetcode.com/problems/subarray-sum-equals-k
110	1197	Minimum Knight Moves	36.1%	Medium	0.06562120535847293	https://leetcode.com/problems/minimum-knight-moves
111	15	3Sum	26.8%	Medium	0.06446972405454035	https://leetcode.com/problems/3sum
112	51	N-Queens	46.6%	Hard	0.06402185876493102	https://leetcode.com/problems/n-queens
113	1170	Compare Strings by Frequency of the Smallest Character	58.7%	Easy	0.060901617340111645	https://leetcode.com/problems/compare-strings-by-frequency-of-the-smallest-character
114	305	Number of Islands II	40.1%	Hard	0.06007812394328337	https://leetcode.com/problems/number-of-islands-ii
115	355	Design Twitter	30.3%	Medium	0.05824061998094904	https://leetcode.com/problems/design-twitter
116	45	Jump Game II	30.6%	Hard	0.05822366027889668	https://leetcode.com/problems/jump-game-ii
117	741	Cherry Pickup	33.9%	Hard	0.056512210263342307	https://leetcode.com/problems/cherry-pickup
118	41	First Missing Positive	32.0%	Hard	0.056273635982108605	https://leetcode.com/problems/first-missing-positive
119	32	Longest Valid Parentheses	28.4%	Hard	0.0556316959861487	https://leetcode.com/problems/longest-valid-parentheses
120	128	Longest Consecutive Sequence	45.1%	Hard	0.05527490034186498	https://leetcode.com/problems/longest-consecutive-sequence
121	7	Reverse Integer	25.8%	Easy	0.054824382173728654	https://leetcode.com/problems/reverse-integer
122	76	Minimum Window Substring	34.6%	Hard	0.05473322196089386	https://leetcode.com/problems/minimum-window-substring
123	836	Rectangle Overlap	48.6%	Easy	0.05371219359052555	https://leetcode.com/problems/rectangle-overlap
124	894	All Possible Full Binary Trees	75.2%	Medium	0.052436651273043935	https://leetcode.com/problems/all-possible-full-binary-trees
125	94	Binary Tree Inorder Traversal	63.3%	Medium	0.052376558898168765	https://leetcode.com/problems/binary-tree-inorder-traversal
126	767	Reorganize String	48.7%	Medium	0.05216306328458592	https://leetcode.com/problems/reorganize-string
127	14	Longest Common Prefix	35.4%	Easy	0.051846064173015856	https://leetcode.com/problems/longest-common-prefix
128	209	Minimum Size Subarray Sum	38.2%	Medium	0.05146227039335983	https://leetcode.com/problems/minimum-size-subarray-sum
129	235	Lowest Common Ancestor of a Binary Search Tree	49.9%	Easy	0.050282057186910374	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree
130	695	Max Area of Island	62.7%	Medium	0.04980799142417255	https://leetcode.com/problems/max-area-of-island
131	518	Coin Change 2	50.2%	Medium	0.04919528672454412	https://leetcode.com/problems/coin-change-2
132	445	Add Two Numbers II	54.5%	Medium	0.04843561709959499	https://leetcode.com/problems/add-two-numbers-ii
133	125	Valid Palindrome	36.7%	Easy	0.047702249651065814	https://leetcode.com/problems/valid-palindrome
134	876	Middle of the Linked List	68.4%	Easy	0.046728740327781716	https://leetcode.com/problems/middle-of-the-linked-list
135	240	Search a 2D Matrix II	43.2%	Medium	0.04647676584572884	https://leetcode.com/problems/search-a-2d-matrix-ii
136	283	Move Zeroes	57.8%	Easy	0.04519585811312136	https://leetcode.com/problems/move-zeroes
137	36	Valid Sudoku	48.7%	Medium	0.04452302288876419	https://leetcode.com/problems/valid-sudoku
138	529	Minesweeper	59.1%	Medium	0.044255009004040724	https://leetcode.com/problems/minesweeper
139	268	Missing Number	51.7%	Easy	0.043089480538103624	https://leetcode.com/problems/missing-number
140	184	Department Highest Salary	36.7%	Medium	0.041672696400568025	https://leetcode.com/problems/department-highest-salary
141	532	K-diff Pairs in an Array	31.6%	Easy	0.041672696400568025	https://leetcode.com/problems/k-diff-pairs-in-an-array
142	92	Reverse Linked List II	38.8%	Medium	0.041073535208287514	https://leetcode.com/problems/reverse-linked-list-ii
143	1008	Construct Binary Search Tree from Preorder Traversal	78.4%	Medium	0.04102671995624437	https://leetcode.com/problems/construct-binary-search-tree-from-preorder-traversal
144	79	Word Search	35.6%	Medium	0.0408086655410548	https://leetcode.com/problems/word-search
145	212	Word Search II	34.9%	Hard	0.03881156536434583	https://leetcode.com/problems/word-search-ii
146	113	Path Sum II	46.7%	Medium	0.03857758982167768	https://leetcode.com/problems/path-sum-ii
147	24	Swap Nodes in Pairs	50.4%	Medium	0.03826607060639552	https://leetcode.com/problems/swap-nodes-in-pairs
148	19	Remove Nth Node From End of List	35.2%	Medium	0.03704967488869408	https://leetcode.com/problems/remove-nth-node-from-end-of-list
149	322	Coin Change	35.5%	Medium	0.03569682997206547	https://leetcode.com/problems/coin-change
150	973	K Closest Points to Origin	63.8%	Medium	0.035550452059401896	https://leetcode.com/problems/k-closest-points-to-origin
151	59	Spiral Matrix II	53.9%	Medium	0.0351873674509732	https://leetcode.com/problems/spiral-matrix-ii
152	105	Construct Binary Tree from Preorder and Inorder Traversal	48.8%	Medium	0.03466791990373826	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
153	543	Diameter of Binary Tree	48.4%	Easy	0.032708305572393875	https://leetcode.com/problems/diameter-of-binary-tree
154	350	Intersection of Two Arrays II	51.4%	Easy	0.0321281809578036	https://leetcode.com/problems/intersection-of-two-arrays-ii
155	150	Evaluate Reverse Polish Notation	36.3%	Medium	0.031526253646773944	https://leetcode.com/problems/evaluate-reverse-polish-notation
156	55	Jump Game	34.6%	Medium	0.030985252381807864	https://leetcode.com/problems/jump-game
157	38	Count and Say	44.6%	Easy	0.030956234663467107	https://leetcode.com/problems/count-and-say
158	179	Largest Number	28.8%	Medium	0.03093030069135863	https://leetcode.com/problems/largest-number
159	151	Reverse Words in a String	21.9%	Medium	0.03068306302420247	https://leetcode.com/problems/reverse-words-in-a-string
160	347	Top K Frequent Elements	61.2%	Medium	0.029662726238554857	https://leetcode.com/problems/top-k-frequent-elements
161	496	Next Greater Element I	63.8%	Easy	0.029462032730316202	https://leetcode.com/problems/next-greater-element-i
162	456	132 Pattern	28.9%	Medium	0.029306126585499394	https://leetcode.com/problems/132-pattern
163	169	Majority Element	58.7%	Easy	0.02905829743134675	https://leetcode.com/problems/majority-element
164	62	Unique Paths	54.1%	Medium	0.02853749186115581	https://leetcode.com/problems/unique-paths
165	938	Range Sum of BST	81.3%	Easy	0.027755467721532374	https://leetcode.com/problems/range-sum-of-bst
166	437	Path Sum III	47.2%	Medium	0.02708561605844235	https://leetcode.com/problems/path-sum-iii
167	796	Rotate String	49.6%	Easy	0.02701041988276247	https://leetcode.com/problems/rotate-string
168	103	Binary Tree Zigzag Level Order Traversal	48.3%	Medium	0.0269910535894593	https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
169	1305	All Elements in Two Binary Search Trees	76.1%	Medium	0.026282721799194744	https://leetcode.com/problems/all-elements-in-two-binary-search-trees
170	98	Validate Binary Search Tree	27.8%	Medium	0.026187123416340663	https://leetcode.com/problems/validate-binary-search-tree
171	91	Decode Ways	24.7%	Medium	0.023662742620848144	https://leetcode.com/problems/decode-ways
172	26	Remove Duplicates from Sorted Array	45.1%	Easy	0.02364518575043321	https://leetcode.com/problems/remove-duplicates-from-sorted-array
173	844	Backspace String Compare	46.4%	Easy	0.0235551325028849	https://leetcode.com/problems/backspace-string-compare
174	622	Design Circular Queue	43.8%	Medium	0.02246023667974994	https://leetcode.com/problems/design-circular-queue
175	981	Time Based Key-Value Store	53.1%	Medium	0.02226024024151985	https://leetcode.com/problems/time-based-key-value-store
176	152	Maximum Product Subarray	31.7%	Medium	0.022176931045949227	https://leetcode.com/problems/maximum-product-subarray
177	221	Maximal Square	37.7%	Medium	0.022108490754203434	https://leetcode.com/problems/maximal-square
178	112	Path Sum	41.2%	Easy	0.021701651897460775	https://leetcode.com/problems/path-sum
179	300	Longest Increasing Subsequence	42.6%	Medium	0.020893943681912164	https://leetcode.com/problems/longest-increasing-subsequence
180	9	Palindrome Number	48.4%	Easy	0.018837205580381582	https://leetcode.com/problems/palindrome-number
181	88	Merge Sorted Array	39.4%	Easy	0.018667009593356397	https://leetcode.com/problems/merge-sorted-array
182	617	Merge Two Binary Trees	74.1%	Easy	0.018496211633622316	https://leetcode.com/problems/merge-two-binary-trees
183	239	Sliding Window Maximum	43.0%	Hard	0.01768566434627554	https://leetcode.com/problems/sliding-window-maximum
184	50	Pow(x	n)	30.3%	Medium	0.017036779497025166	https://leetcode.com/problems/powx-n
185	402	Remove K Digits	28.4%	Medium	0.016863806052004816	https://leetcode.com/problems/remove-k-digits
186	340	Longest Substring with At Most K Distinct Characters	44.1%	Hard	0.016122880486563188	https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
187	217	Contains Duplicate	56.0%	Easy	0.015106027431013205	https://leetcode.com/problems/contains-duplicate
188	707	Design Linked List	24.5%	Medium	0.015054857167065819	https://leetcode.com/problems/design-linked-list
189	102	Binary Tree Level Order Traversal	54.6%	Medium	0.014477270588287548	https://leetcode.com/problems/binary-tree-level-order-traversal
190	107	Binary Tree Level Order Traversal II	53.5%	Easy	0.014395642075089957	https://leetcode.com/problems/binary-tree-level-order-traversal-ii
191	315	Count of Smaller Numbers After Self	41.5%	Hard	0.014352596574956585	https://leetcode.com/problems/count-of-smaller-numbers-after-self
192	44	Wildcard Matching	24.7%	Hard	0.013703537497261858	https://leetcode.com/problems/wildcard-matching
193	70	Climbing Stairs	47.8%	Easy	0.013494975575004323	https://leetcode.com/problems/climbing-stairs
194	122	Best Time to Buy and Sell Stock II	57.0%	Easy	0.013351333174864208	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
195	1047	Remove All Adjacent Duplicates In String	68.6%	Easy	0.013059277989179281	https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
196	108	Convert Sorted Array to Binary Search Tree	57.9%	Easy	0.012453461071286613	https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree
197	287	Find the Duplicate Number	55.5%	Medium	0.012335682739188652	https://leetcode.com/problems/find-the-duplicate-number
198	11	Container With Most Water	50.8%	Medium	0.012214824746492168	https://leetcode.com/problems/container-with-most-water
199	986	Interval List Intersections	67.3%	Medium	0.011969023795320735	https://leetcode.com/problems/interval-list-intersections
200	119	Pascal's Triangle II	49.0%	Easy	0.011894282360609866	https://leetcode.com/problems/pascals-triangle-ii
201	210	Course Schedule II	40.7%	Medium	0.011869857339029215	https://leetcode.com/problems/course-schedule-ii
202	264	Ugly Number II	42.0%	Medium	0.011604423810414601	https://leetcode.com/problems/ugly-number-ii
203	117	Populating Next Right Pointers in Each Node II	39.1%	Medium	0.011389644764357807	https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
204	819	Most Common Word	44.8%	Easy	0.010269666637456105	https://leetcode.com/problems/most-common-word
205	905	Sort Array By Parity	74.1%	Easy	0.009603915354180344	https://leetcode.com/problems/sort-array-by-parity
206	621	Task Scheduler	50.1%	Medium	0.009334412329990095	https://leetcode.com/problems/task-scheduler
207	28	Implement strStr()	34.5%	Easy	0.008850485542574548	https://leetcode.com/problems/implement-strstr
208	8	String to Integer (atoi)	15.4%	Medium	0.008513104762248265	https://leetcode.com/problems/string-to-integer-atoi
209	153	Find Minimum in Rotated Sorted Array	45.1%	Medium	0.008430963288799368	https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
210	977	Squares of a Sorted Array	72.1%	Easy	0.003891055492966611	https://leetcode.com/problems/squares-of-a-sorted-array
211	67	Add Binary	45.2%	Easy	0.003735684238128885	https://leetcode.com/problems/add-binary
212	140	Word Break II	32.6%	Hard	0.0027070942357783584	https://leetcode.com/problems/word-break-ii
213	1380	Lucky Numbers in a Matrix	71.5%	Easy	0	https://leetcode.com/problems/lucky-numbers-in-a-matrix
214	1410	HTML Entity Parser	54.0%	Medium	0	https://leetcode.com/problems/html-entity-parser