LeetCode-Questions-CompanyWise/facebook_alltime.csv

301,Remove Invalid Parentheses,43.3%,Hard,5.575610066775206, https://leetcode.com/problems/remove-invalid-parentheses
273,Integer to English Words,27.1%,Hard,5.444753025333917, https://leetcode.com/problems/integer-to-english-words
953,Verifying an Alien Dictionary,54.1%,Easy,5.313895983892627, https://leetcode.com/problems/verifying-an-alien-dictionary
158,Read N Characters Given Read4 II - Call multiple times,33.8%,Hard,5.183038942451338, https://leetcode.com/problems/read-n-characters-given-read4-ii-call-multiple-times
297,Serialize and Deserialize Binary Tree,47.5%,Hard,5.090902981800583, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
10,Regular Expression Matching,26.8%,Hard,4.960045940359294, https://leetcode.com/problems/regular-expression-matching
91,Decode Ways,24.7%,Medium,4.926071339059624, https://leetcode.com/problems/decode-ways
253,Meeting Rooms II,45.7%,Medium,4.890863444823654, https://leetcode.com/problems/meeting-rooms-ii
238,Product of Array Except Self,60.1%,Medium,4.787304832474671, https://leetcode.com/problems/product-of-array-except-self
680,Valid Palindrome II,36.6%,Easy,4.727432294246022, https://leetcode.com/problems/valid-palindrome-ii
15,3Sum,26.8%,Medium,4.716880252749641, https://leetcode.com/problems/3sum
560,Subarray Sum Equals K,43.9%,Medium,4.681694359055468, https://leetcode.com/problems/subarray-sum-equals-k
278,First Bad Version,35.7%,Easy,4.667124795676079, https://leetcode.com/problems/first-bad-version
76,Minimum Window Substring,34.6%,Hard,4.624844309488783, https://leetcode.com/problems/minimum-window-substring
973,K Closest Points to Origin,63.8%,Medium,4.6226837423062355, https://leetcode.com/problems/k-closest-points-to-origin
67,Add Binary,45.2%,Easy,4.59057803547337, https://leetcode.com/problems/add-binary
23,Merge k Sorted Lists,40.2%,Hard,4.540902119231776, https://leetcode.com/problems/merge-k-sorted-lists
283,Move Zeroes,57.8%,Easy,4.539910062491303, https://leetcode.com/problems/move-zeroes
1249,Minimum Remove to Make Valid Parentheses,62.5%,Medium,4.510651510608414, https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses
125,Valid Palindrome,36.7%,Easy,4.472291401117124, https://leetcode.com/problems/valid-palindrome
29,Divide Two Integers,16.4%,Medium,4.451722795491452, https://leetcode.com/problems/divide-two-integers
31,Next Permutation,32.6%,Medium,4.413309355076113, https://leetcode.com/problems/next-permutation
173,Binary Search Tree Iterator,56.6%,Medium,4.402058148743651, https://leetcode.com/problems/binary-search-tree-iterator
282,Expression Add Operators,35.5%,Hard,4.392818642206004, https://leetcode.com/problems/expression-add-operators
211,Add and Search Word - Data structure design,38.1%,Medium,4.32373689930886, https://leetcode.com/problems/add-and-search-word-data-structure-design
65,Valid Number,15.3%,Hard,4.274687734189391, https://leetcode.com/problems/valid-number
157,Read N Characters Given Read4,34.2%,Easy,4.211806122562663, https://leetcode.com/problems/read-n-characters-given-read4
124,Binary Tree Maximum Path Sum,34.3%,Hard,4.173080791636589, https://leetcode.com/problems/binary-tree-maximum-path-sum
314,Binary Tree Vertical Order Traversal,45.3%,Medium,4.169848738461142, https://leetcode.com/problems/binary-tree-vertical-order-traversal
17,Letter Combinations of a Phone Number,46.8%,Medium,4.164730824697368, https://leetcode.com/problems/letter-combinations-of-a-phone-number
56,Merge Intervals,39.3%,Medium,4.104801117510305, https://leetcode.com/problems/merge-intervals
426,Convert Binary Search Tree to Sorted Doubly Linked List,59.1%,Medium,4.095652308198605, https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
269,Alien Dictionary,33.3%,Hard,4.0805624877290665, https://leetcode.com/problems/alien-dictionary
1,Two Sum,45.6%,Easy,4.011510827995362, https://leetcode.com/problems/two-sum
133,Clone Graph,34.8%,Medium,3.9966560335245793, https://leetcode.com/problems/clone-graph
325,Maximum Size Subarray Sum Equals k,46.8%,Medium,3.9738002945104958, https://leetcode.com/problems/maximum-size-subarray-sum-equals-k
438,Find All Anagrams in a String,43.3%,Medium,3.9600414146616707, https://leetcode.com/problems/find-all-anagrams-in-a-string
311,Sparse Matrix Multiplication,61.9%,Medium,3.8291843732203814, https://leetcode.com/problems/sparse-matrix-multiplication
415,Add Strings,47.5%,Easy,3.823224938890351, https://leetcode.com/problems/add-strings
200,Number of Islands,46.8%,Medium,3.8178638361422226, https://leetcode.com/problems/number-of-islands
336,Palindrome Pairs,33.7%,Hard,3.774867877530413, https://leetcode.com/problems/palindrome-pairs
215,Kth Largest Element in an Array,55.4%,Medium,3.7586134025612274, https://leetcode.com/problems/kth-largest-element-in-an-array
543,Diameter of Binary Tree,48.4%,Easy,3.7178469184757565, https://leetcode.com/problems/diameter-of-binary-tree
257,Binary Tree Paths,51.5%,Easy,3.692630656645929, https://leetcode.com/problems/binary-tree-paths
523,Continuous Subarray Sum,24.6%,Medium,3.6834633730887782, https://leetcode.com/problems/continuous-subarray-sum
277,Find the Celebrity,41.8%,Medium,3.616681579302239, https://leetcode.com/problems/find-the-celebrity
621,Task Scheduler,50.1%,Medium,3.6045478094509233, https://leetcode.com/problems/task-scheduler
43,Multiply Strings,33.9%,Medium,3.5921750861240196, https://leetcode.com/problems/multiply-strings
98,Validate Binary Search Tree,27.8%,Medium,3.581806727833732, https://leetcode.com/problems/validate-binary-search-tree
42,Trapping Rain Water,48.9%,Hard,3.5778834321997866, https://leetcode.com/problems/trapping-rain-water
689,Maximum Sum of 3 Non-Overlapping Subarrays,46.3%,Hard,3.5588948279750623, https://leetcode.com/problems/maximum-sum-of-3-non-overlapping-subarrays
349,Intersection of Two Arrays,62.5%,Easy,3.498653100218706, https://leetcode.com/problems/intersection-of-two-arrays
340,Longest Substring with At Most K Distinct Characters,44.1%,Hard,3.455560352078738, https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
121,Best Time to Buy and Sell Stock,50.5%,Easy,3.423204938390614, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
88,Merge Sorted Array,39.4%,Easy,3.421005187994902, https://leetcode.com/problems/merge-sorted-array
114,Flatten Binary Tree to Linked List,49.3%,Medium,3.3920934149388993, https://leetcode.com/problems/flatten-binary-tree-to-linked-list
138,Copy List with Random Pointer,36.4%,Medium,3.3873161764915185, https://leetcode.com/problems/copy-list-with-random-pointer
636,Exclusive Time of Functions,51.9%,Medium,3.3832963809646075, https://leetcode.com/problems/exclusive-time-of-functions
721,Accounts Merge,48.8%,Medium,3.3545947466566406, https://leetcode.com/problems/accounts-merge
161,One Edit Distance,32.3%,Medium,3.353178877168441, https://leetcode.com/problems/one-edit-distance
146,LRU Cache,33.2%,Medium,3.347163586386296, https://leetcode.com/problems/lru-cache
304,Range Sum Query 2D - Immutable,38.6%,Medium,3.333446415469864, https://leetcode.com/problems/range-sum-query-2d-immutable
199,Binary Tree Right Side View,54.1%,Medium,3.304270095581444, https://leetcode.com/problems/binary-tree-right-side-view
139,Word Break,40.1%,Medium,3.2929683383994965, https://leetcode.com/problems/word-break
785,Is Graph Bipartite?,47.5%,Medium,3.2902637558626, https://leetcode.com/problems/is-graph-bipartite
33,Search in Rotated Sorted Array,34.5%,Medium,3.1594067144213107, https://leetcode.com/problems/search-in-rotated-sorted-array
317,Shortest Distance from All Buildings,41.4%,Hard,3.1476976438713056, https://leetcode.com/problems/shortest-distance-from-all-buildings
143,Reorder List,37.1%,Medium,3.0702582463605563, https://leetcode.com/problems/reorder-list
71,Simplify Path,32.6%,Medium,3.0484180406242536, https://leetcode.com/problems/simplify-path
236,Lowest Common Ancestor of a Binary Tree,45.7%,Medium,3.0428333907886373, https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
286,Walls and Gates,54.5%,Medium,3.0338274496253073, https://leetcode.com/problems/walls-and-gates
986,Interval List Intersections,67.3%,Medium,3.0089200665434412, https://leetcode.com/problems/interval-list-intersections
34,Find First and Last Position of Element in Sorted Array,36.2%,Medium,2.98689800584703, https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
341,Flatten Nested List Iterator,52.9%,Medium,2.8560409644057407, https://leetcode.com/problems/flatten-nested-list-iterator
896,Monotonic Array,57.9%,Easy,2.8395358910441173, https://leetcode.com/problems/monotonic-array
398,Random Pick Index,56.0%,Medium,2.8139239778761542, https://leetcode.com/problems/random-pick-index
20,Valid Parentheses,39.0%,Easy,2.8025626605638214, https://leetcode.com/problems/valid-parentheses
227,Basic Calculator II,36.9%,Medium,2.7631872114373093, https://leetcode.com/problems/basic-calculator-ii
57,Insert Interval,33.5%,Hard,2.7331319297198133, https://leetcode.com/problems/insert-interval
270,Closest Binary Search Tree Value,48.5%,Easy,2.6434272396312797, https://leetcode.com/problems/closest-binary-search-tree-value
350,Intersection of Two Arrays II,51.4%,Easy,2.6433299851110665, https://leetcode.com/problems/intersection-of-two-arrays-ii
360,Sort Transformed Array,48.8%,Medium,2.5159168865305603, https://leetcode.com/problems/sort-transformed-array
825,Friends Of Appropriate Ages,42.7%,Medium,2.5148820184509786, https://leetcode.com/problems/friends-of-appropriate-ages
358,Rearrange String k Distance Apart,34.9%,Hard,2.5060004328478, https://leetcode.com/problems/rearrange-string-k-distance-apart
32,Longest Valid Parentheses,28.4%,Hard,2.5024857812383545, https://leetcode.com/problems/longest-valid-parentheses
78,Subsets,62.0%,Medium,2.499447442601738, https://leetcode.com/problems/subsets
247,Strobogrammatic Number II,47.6%,Medium,2.4817551197053462, https://leetcode.com/problems/strobogrammatic-number-ii
348,Design Tic-Tac-Toe,54.3%,Medium,2.468847008770655, https://leetcode.com/problems/design-tic-tac-toe
708,Insert into a Sorted Circular Linked List,31.6%,Medium,2.4286015114138553, https://leetcode.com/problems/insert-into-a-sorted-circular-linked-list
339,Nested List Weight Sum,74.0%,Easy,2.4235186826029427, https://leetcode.com/problems/nested-list-weight-sum
51,N-Queens,46.6%,Hard,2.3533410529606655, https://leetcode.com/problems/n-queens
824,Goat Latin,63.4%,Easy,2.335791734454864, https://leetcode.com/problems/goat-latin
300,Longest Increasing Subsequence,42.6%,Medium,2.311623040070363, https://leetcode.com/problems/longest-increasing-subsequence
246,Strobogrammatic Number,45.0%,Easy,2.3033292329266852, https://leetcode.com/problems/strobogrammatic-number
75,Sort Colors,47.3%,Medium,2.26383073754557, https://leetcode.com/problems/sort-colors
670,Maximum Swap,43.6%,Medium,2.243417413534214, https://leetcode.com/problems/maximum-swap
958,Check Completeness of a Binary Tree,52.1%,Medium,2.2371220522106188, https://leetcode.com/problems/check-completeness-of-a-binary-tree
380,Insert Delete GetRandom O(1),47.5%,Medium,2.2300170531752253, https://leetcode.com/problems/insert-delete-getrandom-o1
285,Inorder Successor in BST,40.4%,Medium,2.2141456653587395, https://leetcode.com/problems/inorder-successor-in-bst
463,Island Perimeter,65.7%,Easy,2.1989334578253232, https://leetcode.com/problems/island-perimeter
938,Range Sum of BST,81.3%,Easy,2.18562625585131, https://leetcode.com/problems/range-sum-of-bst
987,Vertical Order Traversal of a Binary Tree,36.6%,Medium,2.1846999517750083, https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
224,Basic Calculator,36.8%,Hard,2.157363357784235, https://leetcode.com/problems/basic-calculator
126,Word Ladder II,22.1%,Hard,2.155302887907243, https://leetcode.com/problems/word-ladder-ii
109,Convert Sorted List to Binary Search Tree,47.7%,Medium,2.12389330425067, https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree
528,Random Pick with Weight,43.9%,Medium,2.108026094329404, https://leetcode.com/problems/random-pick-with-weight
53,Maximum Subarray,46.5%,Easy,2.1007977216847413, https://leetcode.com/problems/maximum-subarray
162,Find Peak Element,43.3%,Medium,2.097923147793266, https://leetcode.com/problems/find-peak-element
449,Serialize and Deserialize BST,52.0%,Medium,2.0739609058750252, https://leetcode.com/problems/serialize-and-deserialize-bst
252,Meeting Rooms,54.6%,Easy,2.0566920989085755, https://leetcode.com/problems/meeting-rooms
3,Longest Substring Without Repeating Characters,30.4%,Medium,2.0517637291630937, https://leetcode.com/problems/longest-substring-without-repeating-characters
498,Diagonal Traverse,48.2%,Medium,2.043242115882686, https://leetcode.com/problems/diagonal-traverse
597,Friend Requests I: Overall Acceptance Rate,41.0%,Easy,2.027359179427378, https://leetcode.com/problems/friend-requests-i-overall-acceptance-rate
13,Roman to Integer,55.7%,Easy,2.01479997556304, https://leetcode.com/problems/roman-to-integer
251,Flatten 2D Vector,45.7%,Medium,1.9729845608202703, https://leetcode.com/problems/flatten-2d-vector
5,Longest Palindromic Substring,29.5%,Medium,1.9699539495822616, https://leetcode.com/problems/longest-palindromic-substring
127,Word Ladder,29.6%,Medium,1.9658429548852365, https://leetcode.com/problems/word-ladder
1428,Leftmost Column with at Least a One,46.8%,Medium,1.9587705311106522, https://leetcode.com/problems/leftmost-column-with-at-least-a-one
791,Custom Sort String,65.7%,Medium,1.9502755018573026, https://leetcode.com/problems/custom-sort-string
419,Battleships in a Board,70.0%,Medium,1.9320451089181416, https://leetcode.com/problems/battleships-in-a-board
494,Target Sum,46.3%,Medium,1.9292457672677412, https://leetcode.com/problems/target-sum
239,Sliding Window Maximum,43.0%,Hard,1.9141431781910356, https://leetcode.com/problems/sliding-window-maximum
772,Basic Calculator III,41.3%,Hard,1.83961549040569, https://leetcode.com/problems/basic-calculator-iii
8,String to Integer (atoi),15.4%,Medium,1.8248495500300532, https://leetcode.com/problems/string-to-integer-atoi
305,Number of Islands II,40.1%,Hard,1.7943361261547834, https://leetcode.com/problems/number-of-islands-ii
2,Add Two Numbers,33.9%,Medium,1.7797160813383437, https://leetcode.com/problems/add-two-numbers
767,Reorganize String,48.7%,Medium,1.763473840984625, https://leetcode.com/problems/reorganize-string
632,Smallest Range Covering Elements from K Lists,52.4%,Hard,1.7399831997043351, https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists
381,Insert Delete GetRandom O(1) - Duplicates allowed,34.1%,Hard,1.735473057934797, https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed
206,Reverse Linked List,62.5%,Easy,1.7296971379749975, https://leetcode.com/problems/reverse-linked-list
602,Friend Requests II: Who Has the Most Friends,53.4%,Medium,1.7191182434527041, https://leetcode.com/problems/friend-requests-ii-who-has-the-most-friends
393,UTF-8 Validation,37.5%,Medium,1.7125378103037587, https://leetcode.com/problems/utf-8-validation
44,Wildcard Matching,24.7%,Hard,1.6993713125769454, https://leetcode.com/problems/wildcard-matching
249,Group Shifted Strings,55.1%,Medium,1.681514431400676, https://leetcode.com/problems/group-shifted-strings
308,Range Sum Query 2D - Mutable,35.6%,Hard,1.6796421711073488, https://leetcode.com/problems/range-sum-query-2d-mutable
567,Permutation in String,44.4%,Medium,1.6775468592381628, https://leetcode.com/problems/permutation-in-string
46,Permutations,63.5%,Medium,1.6727146787726128, https://leetcode.com/problems/permutations
49,Group Anagrams,56.9%,Medium,1.6634098456962998, https://leetcode.com/problems/group-anagrams
921,Minimum Add to Make Parentheses Valid,73.7%,Medium,1.657222079227145, https://leetcode.com/problems/minimum-add-to-make-parentheses-valid
394,Decode String,50.0%,Medium,1.639247462442617, https://leetcode.com/problems/decode-string
218,The Skyline Problem,34.6%,Hard,1.6158688027643908, https://leetcode.com/problems/the-skyline-problem
658,Find K Closest Elements,40.9%,Medium,1.6142837737005458, https://leetcode.com/problems/find-k-closest-elements
432,All O`one Data Structure,32.4%,Hard,1.6115746653838356, https://leetcode.com/problems/all-oone-data-structure
477,Total Hamming Distance,50.4%,Medium,1.6077790787664574, https://leetcode.com/problems/total-hamming-distance
647,Palindromic Substrings,60.6%,Medium,1.604512052240803, https://leetcode.com/problems/palindromic-substrings
408,Valid Word Abbreviation,30.6%,Easy,1.591893602783191, https://leetcode.com/problems/valid-word-abbreviation
4,Median of Two Sorted Arrays,29.6%,Hard,1.5846309908488054, https://leetcode.com/problems/median-of-two-sorted-arrays
468,Validate IP Address,24.1%,Medium,1.582769665351939, https://leetcode.com/problems/validate-ip-address
105,Construct Binary Tree from Preorder and Inorder Traversal,48.8%,Medium,1.5718267400182278, https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
38,Count and Say,44.6%,Easy,1.569507967682265, https://leetcode.com/problems/count-and-say
21,Merge Two Sorted Lists,53.5%,Easy,1.54824799568769, https://leetcode.com/problems/merge-two-sorted-lists
230,Kth Smallest Element in a BST,60.2%,Medium,1.53927525756437, https://leetcode.com/problems/kth-smallest-element-in-a-bst
678,Valid Parenthesis String,31.0%,Medium,1.5238562476062738, https://leetcode.com/problems/valid-parenthesis-string
50,Pow(x;n),30.3%,Medium,1.5210797012418373, https://leetcode.com/problems/powx-n
346,Moving Average from Data Stream,70.9%,Easy,1.5026900216652235, https://leetcode.com/problems/moving-average-from-data-stream
1060,Missing Element in Sorted Array,54.5%,Medium,1.492039418216795, https://leetcode.com/problems/missing-element-in-sorted-array
140,Word Break II,32.6%,Hard,1.4852880807915247, https://leetcode.com/problems/word-break-ii
1027,Longest Arithmetic Sequence,53.4%,Medium,1.4798547592004279, https://leetcode.com/problems/longest-arithmetic-sequence
22,Generate Parentheses,62.7%,Medium,1.4598441417994485, https://leetcode.com/problems/generate-parentheses
128,Longest Consecutive Sequence,45.1%,Hard,1.4545519468166546, https://leetcode.com/problems/longest-consecutive-sequence
622,Design Circular Queue,43.8%,Medium,1.4518172783301968, https://leetcode.com/problems/design-circular-queue
378,Kth Smallest Element in a Sorted Matrix,54.3%,Medium,1.4317632367033721, https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix
39,Combination Sum,56.1%,Medium,1.426875569989807, https://leetcode.com/problems/combination-sum
416,Partition Equal Subset Sum,43.7%,Medium,1.4229637980393213, https://leetcode.com/problems/partition-equal-subset-sum
863,All Nodes Distance K in Binary Tree,55.4%,Medium,1.4150558906561048, https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree
111,Minimum Depth of Binary Tree,37.4%,Easy,1.4037433634986387, https://leetcode.com/problems/minimum-depth-of-binary-tree
1197,Minimum Knight Moves,36.1%,Medium,1.3898674725847917, https://leetcode.com/problems/minimum-knight-moves
674,Longest Continuous Increasing Subsequence,45.9%,Easy,1.3856946609519925, https://leetcode.com/problems/longest-continuous-increasing-subsequence
25,Reverse Nodes in k-Group,42.1%,Hard,1.3778549488136094, https://leetcode.com/problems/reverse-nodes-in-k-group
208,Implement Trie (Prefix Tree),49.4%,Medium,1.3771629265283898, https://leetcode.com/problems/implement-trie-prefix-tree
102,Binary Tree Level Order Traversal,54.6%,Medium,1.3765404200221878, https://leetcode.com/problems/binary-tree-level-order-traversal
1004,Max Consecutive Ones III,59.1%,Medium,1.3672799116652639, https://leetcode.com/problems/max-consecutive-ones-iii
489,Robot Room Cleaner,69.7%,Hard,1.3658472844776508, https://leetcode.com/problems/robot-room-cleaner
93,Restore IP Addresses,35.6%,Medium,1.3543524820841455, https://leetcode.com/problems/restore-ip-addresses
212,Word Search II,34.9%,Hard,1.3504762128004113, https://leetcode.com/problems/word-search-ii
18,4Sum,33.7%,Medium,1.3502929904861851, https://leetcode.com/problems/4sum
295,Find Median from Data Stream,44.3%,Hard,1.3266403133417946, https://leetcode.com/problems/find-median-from-data-stream
266,Palindrome Permutation,61.9%,Easy,1.313084238269434, https://leetcode.com/problems/palindrome-permutation
332,Reconstruct Itinerary,36.7%,Medium,1.3122929249487976, https://leetcode.com/problems/reconstruct-itinerary
536,Construct Binary Tree from String,48.3%,Medium,1.3037077701106166, https://leetcode.com/problems/construct-binary-tree-from-string
192,Word Frequency,25.8%,Medium,1.3031749861241555, https://leetcode.com/problems/word-frequency
329,Longest Increasing Path in a Matrix,43.4%,Hard,1.2931319575091604, https://leetcode.com/problems/longest-increasing-path-in-a-matrix
79,Word Search,35.6%,Medium,1.280808879306902, https://leetcode.com/problems/word-search
209,Minimum Size Subarray Sum,38.2%,Medium,1.2775012133091628, https://leetcode.com/problems/minimum-size-subarray-sum
766,Toeplitz Matrix,65.1%,Easy,1.265045117487021, https://leetcode.com/problems/toeplitz-matrix
865,Smallest Subtree with all the Deepest Nodes,60.8%,Medium,1.261481419535249, https://leetcode.com/problems/smallest-subtree-with-all-the-deepest-nodes
334,Increasing Triplet Subsequence,40.0%,Medium,1.2611109832383756, https://leetcode.com/problems/increasing-triplet-subsequence
642,Design Search Autocomplete System,44.7%,Hard,1.2503871061280754, https://leetcode.com/problems/design-search-autocomplete-system
490,The Maze,51.4%,Medium,1.2425403427106805, https://leetcode.com/problems/the-maze
319,Bulb Switcher,45.4%,Medium,1.2396908869280152, https://leetcode.com/problems/bulb-switcher
452,Minimum Number of Arrows to Burst Balloons,49.6%,Medium,1.230615463551699, https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons
117,Populating Next Right Pointers in Each Node II,39.1%,Medium,1.2262318152453044, https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
123,Best Time to Buy and Sell Stock III,37.5%,Hard,1.2181973153830872, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
403,Frog Jump,39.7%,Hard,1.2150082096651413, https://leetcode.com/problems/frog-jump
122,Best Time to Buy and Sell Stock II,57.0%,Easy,1.211854964772075, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
240,Search a 2D Matrix II,43.2%,Medium,1.2033065500777145, https://leetcode.com/problems/search-a-2d-matrix-ii
1123,Lowest Common Ancestor of Deepest Leaves,66.8%,Medium,1.1969940730786561, https://leetcode.com/problems/lowest-common-ancestor-of-deepest-leaves
28,Implement strStr(),34.5%,Easy,1.1865561075710946, https://leetcode.com/problems/implement-strstr
529,Minesweeper,59.1%,Medium,1.1685097282854882, https://leetcode.com/problems/minesweeper
347,Top K Frequent Elements,61.2%,Medium,1.1643255952406535, https://leetcode.com/problems/top-k-frequent-elements
692,Top K Frequent Words,51.8%,Medium,1.15697846163365, https://leetcode.com/problems/top-k-frequent-words
885,Spiral Matrix III,69.4%,Medium,1.1535711729488671, https://leetcode.com/problems/spiral-matrix-iii
695,Max Area of Island,62.7%,Medium,1.1498364243710308, https://leetcode.com/problems/max-area-of-island
399,Evaluate Division,51.6%,Medium,1.149791421288312, https://leetcode.com/problems/evaluate-division
73,Set Matrix Zeroes,43.1%,Medium,1.149283542861197, https://leetcode.com/problems/set-matrix-zeroes
92,Reverse Linked List II,38.8%,Medium,1.1166183153068636, https://leetcode.com/problems/reverse-linked-list-ii
116,Populating Next Right Pointers in Each Node,45.2%,Medium,1.100206500790656, https://leetcode.com/problems/populating-next-right-pointers-in-each-node
568,Maximum Vacation Days,40.8%,Hard,1.094922247580656, https://leetcode.com/problems/maximum-vacation-days
480,Sliding Window Median,37.2%,Hard,1.0748911879980227, https://leetcode.com/problems/sliding-window-median
207,Course Schedule,43.1%,Medium,1.0620388108009178, https://leetcode.com/problems/course-schedule
62,Unique Paths,54.1%,Medium,1.048269275172236, https://leetcode.com/problems/unique-paths
81,Search in Rotated Sorted Array II,33.0%,Medium,1.0428016537891152, https://leetcode.com/problems/search-in-rotated-sorted-array-ii
166,Fraction to Recurring Decimal,21.6%,Medium,1.042800072024958, https://leetcode.com/problems/fraction-to-recurring-decimal
540,Single Element in a Sorted Array,57.9%,Medium,1.011865403635058, https://leetcode.com/problems/single-element-in-a-sorted-array
548,Split Array with Equal Sum,46.4%,Medium,1.0048321509441844, https://leetcode.com/problems/split-array-with-equal-sum
54,Spiral Matrix,34.1%,Medium,0.9909089466876733, https://leetcode.com/problems/spiral-matrix
616,Add Bold Tag in String,43.1%,Medium,0.9877689061222668, https://leetcode.com/problems/add-bold-tag-in-string
694,Number of Distinct Islands,56.0%,Medium,0.968250470804866, https://leetcode.com/problems/number-of-distinct-islands
11,Container With Most Water,50.8%,Medium,0.9652015914688283, https://leetcode.com/problems/container-with-most-water
691,Stickers to Spell Word,42.9%,Hard,0.964462275547521, https://leetcode.com/problems/stickers-to-spell-word
235,Lowest Common Ancestor of a Binary Search Tree,49.9%,Easy,0.9620904161254789, https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree
30,Substring with Concatenation of All Words,25.4%,Hard,0.959762453796152, https://leetcode.com/problems/substring-with-concatenation-of-all-words
400,Nth Digit,31.7%,Medium,0.9555114450274365, https://leetcode.com/problems/nth-digit
428,Serialize and Deserialize N-ary Tree,59.4%,Hard,0.9486721413771949, https://leetcode.com/problems/serialize-and-deserialize-n-ary-tree
333,Largest BST Subtree,35.8%,Medium,0.9400316341694208, https://leetcode.com/problems/largest-bst-subtree
934,Shortest Bridge,48.2%,Medium,0.9368313068095433, https://leetcode.com/problems/shortest-bridge
844,Backspace String Compare,46.4%,Easy,0.9264088620397397, https://leetcode.com/problems/backspace-string-compare
24,Swap Nodes in Pairs,50.4%,Medium,0.9160722651972566, https://leetcode.com/problems/swap-nodes-in-pairs
99,Recover Binary Search Tree,39.7%,Hard,0.914769996949273, https://leetcode.com/problems/recover-binary-search-tree
549,Binary Tree Longest Consecutive Sequence II,47.0%,Medium,0.9061007409684052, https://leetcode.com/problems/binary-tree-longest-consecutive-sequence-ii
1026,Maximum Difference Between Node and Ancestor,66.0%,Medium,0.9030048951625053, https://leetcode.com/problems/maximum-difference-between-node-and-ancestor
296,Best Meeting Point,57.5%,Hard,0.8977217646713296, https://leetcode.com/problems/best-meeting-point
1113,Reported Posts,64.1%,Easy,0.8873031950009028, https://leetcode.com/problems/reported-posts
90,Subsets II,47.1%,Medium,0.8707949916540203, https://leetcode.com/problems/subsets-ii
935,Knight Dialer,45.2%,Medium,0.8649974374866045, https://leetcode.com/problems/knight-dialer
68,Text Justification,27.7%,Hard,0.8643702353409353, https://leetcode.com/problems/text-justification
298,Binary Tree Longest Consecutive Sequence,47.1%,Medium,0.8602012652231115, https://leetcode.com/problems/binary-tree-longest-consecutive-sequence
364,Nested List Weight Sum II,62.8%,Medium,0.8557675934060812, https://leetcode.com/problems/nested-list-weight-sum-ii
74,Search a 2D Matrix,36.5%,Medium,0.8550441428611075, https://leetcode.com/problems/search-a-2d-matrix
280,Wiggle Sort,63.8%,Medium,0.8539645517453929, https://leetcode.com/problems/wiggle-sort
85,Maximal Rectangle,37.7%,Hard,0.851125616256968, https://leetcode.com/problems/maximal-rectangle
554,Brick Wall,50.0%,Medium,0.8487112881843506, https://leetcode.com/problems/brick-wall
72,Edit Distance,44.8%,Hard,0.8465064934394285, https://leetcode.com/problems/edit-distance
37,Sudoku Solver,43.6%,Hard,0.8450632225857873, https://leetcode.com/problems/sudoku-solver
163,Missing Ranges,24.3%,Medium,0.8439308538392993, https://leetcode.com/problems/missing-ranges
387,First Unique Character in a String,53.4%,Easy,0.8261344910474214, https://leetcode.com/problems/first-unique-character-in-a-string
129,Sum Root to Leaf Numbers,49.1%,Medium,0.8250747236024935, https://leetcode.com/problems/sum-root-to-leaf-numbers
145,Binary Tree Postorder Traversal,55.0%,Hard,0.8218702184282537, https://leetcode.com/problems/binary-tree-postorder-traversal
1216,Valid Palindrome III,47.8%,Hard,0.8187244879431477, https://leetcode.com/problems/valid-palindrome-iii
977,Squares of a Sorted Array,72.1%,Easy,0.8167611365271219, https://leetcode.com/problems/squares-of-a-sorted-array
148,Sort List,42.3%,Medium,0.8074813963689672, https://leetcode.com/problems/sort-list
405,Convert a Number to Hexadecimal,43.9%,Easy,0.8060996223222796, https://leetcode.com/problems/convert-a-number-to-hexadecimal
639,Decode Ways II,26.6%,Hard,0.803408960173863, https://leetcode.com/problems/decode-ways-ii
69,Sqrt(x),33.9%,Easy,0.8015083049747098, https://leetcode.com/problems/sqrtx
94,Binary Tree Inorder Traversal,63.3%,Medium,0.7944581703541944, https://leetcode.com/problems/binary-tree-inorder-traversal
84,Largest Rectangle in Histogram,35.2%,Hard,0.7909657228834762, https://leetcode.com/problems/largest-rectangle-in-histogram
939,Minimum Area Rectangle,51.8%,Medium,0.7758696575905972, https://leetcode.com/problems/minimum-area-rectangle
272,Closest Binary Search Tree Value II,50.5%,Hard,0.7668348963511045, https://leetcode.com/problems/closest-binary-search-tree-value-ii
839,Similar String Groups,38.6%,Hard,0.761200643804961, https://leetcode.com/problems/similar-string-groups
963,Minimum Area Rectangle II,50.9%,Medium,0.7566953924986649, https://leetcode.com/problems/minimum-area-rectangle-ii
614,Second Degree Follower,30.3%,Medium,0.7343230947441319, https://leetcode.com/problems/second-degree-follower
26,Remove Duplicates from Sorted Array,45.1%,Easy,0.7317263179888092, https://leetcode.com/problems/remove-duplicates-from-sorted-array
430,Flatten a Multilevel Doubly Linked List,55.1%,Medium,0.7229221667439826, https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list
395,Longest Substring with At Least K Repeating Characters,41.4%,Medium,0.7110726187557327, https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters
291,Word Pattern II,43.4%,Hard,0.705886206337375, https://leetcode.com/problems/word-pattern-ii
1094,Car Pooling,56.7%,Medium,0.7053672918947206, https://leetcode.com/problems/car-pooling
191,Number of 1 Bits,49.8%,Easy,0.6891075301794113, https://leetcode.com/problems/number-of-1-bits
322,Coin Change,35.5%,Medium,0.6780940077875448, https://leetcode.com/problems/coin-change
556,Next Greater Element III,31.7%,Medium,0.6780639383486168, https://leetcode.com/problems/next-greater-element-iii
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
363,Max Sum of Rectangle No Larger Than K,37.3%,Hard,0.663876798259832, https://leetcode.com/problems/max-sum-of-rectangle-no-larger-than-k
242,Valid Anagram,56.9%,Easy,0.6609451753639594, https://leetcode.com/problems/valid-anagram
41,First Missing Positive,32.0%,Hard,0.6555459946274417, https://leetcode.com/problems/first-missing-positive
445,Add Two Numbers II,54.5%,Medium,0.639958398824261, https://leetcode.com/problems/add-two-numbers-ii
724,Find Pivot Index,44.0%,Easy,0.6379558192352488, https://leetcode.com/problems/find-pivot-index
1269,Number of Ways to Stay in the Same Place After Some Steps,43.2%,Hard,0.6050854936323582, https://leetcode.com/problems/number-of-ways-to-stay-in-the-same-place-after-some-steps
152,Maximum Product Subarray,31.7%,Medium,0.5918273884045084, https://leetcode.com/problems/maximum-product-subarray
518,Coin Change 2,50.2%,Medium,0.5915614413251872, https://leetcode.com/problems/coin-change-2
137,Single Number II,52.4%,Medium,0.5915614413251872, https://leetcode.com/problems/single-number-ii
969,Pancake Sorting,67.5%,Medium,0.5905780135393897, https://leetcode.com/problems/pancake-sorting
36,Valid Sudoku,48.7%,Medium,0.589525373843642, https://leetcode.com/problems/valid-sudoku
160,Intersection of Two Linked Lists,40.6%,Easy,0.5696899885961959, https://leetcode.com/problems/intersection-of-two-linked-lists
637,Average of Levels in Binary Tree,63.1%,Easy,0.5608230187584083, https://leetcode.com/problems/average-of-levels-in-binary-tree
875,Koko Eating Bananas,52.1%,Medium,0.5548950868004853, https://leetcode.com/problems/koko-eating-bananas
19,Remove Nth Node From End of List,35.2%,Medium,0.5540320786995547, https://leetcode.com/problems/remove-nth-node-from-end-of-list
742,Closest Leaf in a Binary Tree,43.6%,Medium,0.5486958978214005, https://leetcode.com/problems/closest-leaf-in-a-binary-tree
214,Shortest Palindrome,29.8%,Hard,0.5331825308672672, https://leetcode.com/problems/shortest-palindrome
47,Permutations II,46.4%,Medium,0.5319853456599372, https://leetcode.com/problems/permutations-ii
45,Jump Game II,30.6%,Hard,0.5265290156944407, https://leetcode.com/problems/jump-game-ii
248,Strobogrammatic Number III,39.6%,Hard,0.5138062519041285, https://leetcode.com/problems/strobogrammatic-number-iii
55,Jump Game,34.6%,Medium,0.5103723488469963, https://leetcode.com/problems/jump-game
1242,Web Crawler Multithreaded,45.9%,Medium,0.4978384282391795, https://leetcode.com/problems/web-crawler-multithreaded
284,Peeking Iterator,45.7%,Medium,0.4945806415816577, https://leetcode.com/problems/peeking-iterator
316,Remove Duplicate Letters,35.8%,Hard,0.48610209879675464, https://leetcode.com/problems/remove-duplicate-letters
101,Symmetric Tree,46.8%,Easy,0.4835048270478799, https://leetcode.com/problems/symmetric-tree
12,Integer to Roman,55.1%,Medium,0.4818758905029877, https://leetcode.com/problems/integer-to-roman
40,Combination Sum II,48.2%,Medium,0.4799396659783134, https://leetcode.com/problems/combination-sum-ii
388,Longest Absolute File Path,41.8%,Medium,0.4754236967150748, https://leetcode.com/problems/longest-absolute-file-path
352,Data Stream as Disjoint Intervals,47.3%,Hard,0.47516062535545167, https://leetcode.com/problems/data-stream-as-disjoint-intervals
14,Longest Common Prefix,35.4%,Easy,0.47383141489567654, https://leetcode.com/problems/longest-common-prefix
1142,User Activity for the Past 30 Days II,34.5%,Easy,0.46937947443508493, https://leetcode.com/problems/user-activity-for-the-past-30-days-ii
66,Plus One,43.0%,Easy,0.4671814837705357, https://leetcode.com/problems/plus-one
443,String Compression,41.3%,Easy,0.4648256809530135, https://leetcode.com/problems/string-compression
1132,Reported Posts II,34.4%,Medium,0.4643731505984498, https://leetcode.com/problems/reported-posts-ii
153,Find Minimum in Rotated Sorted Array,45.1%,Medium,0.4624492968139545, https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
515,Find Largest Value in Each Tree Row,61.1%,Medium,0.4594054982539122, https://leetcode.com/problems/find-largest-value-in-each-tree-row
1213,Intersection of Three Sorted Arrays,78.9%,Easy,0.45778473187961194, https://leetcode.com/problems/intersection-of-three-sorted-arrays
223,Rectangle Area,37.8%,Medium,0.4551885434605949, https://leetcode.com/problems/rectangle-area
1008,Construct Binary Search Tree from Preorder Traversal,78.4%,Medium,0.44664069296978226, https://leetcode.com/problems/construct-binary-search-tree-from-preorder-traversal
63,Unique Paths II,34.6%,Medium,0.4447194776965593, https://leetcode.com/problems/unique-paths-ii
108,Convert Sorted Array to Binary Search Tree,57.9%,Easy,0.4427274468005625, https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree
564,Find the Closest Palindrome,19.7%,Hard,0.43712242797885603, https://leetcode.com/problems/find-the-closest-palindrome
491,Increasing Subsequences,46.1%,Medium,0.4337197757657639, https://leetcode.com/problems/increasing-subsequences
189,Rotate Array,34.7%,Easy,0.42789160115933317, https://leetcode.com/problems/rotate-array
77,Combinations,54.7%,Medium,0.42763619580710505, https://leetcode.com/problems/combinations
1233,Remove Sub-Folders from the Filesystem,59.5%,Medium,0.4243747624654565, https://leetcode.com/problems/remove-sub-folders-from-the-filesystem
437,Path Sum III,47.2%,Medium,0.41578386430953973, https://leetcode.com/problems/path-sum-iii
392,Is Subsequence,49.2%,Easy,0.4144786135549692, https://leetcode.com/problems/is-subsequence
48,Rotate Image,56.7%,Medium,0.41267616798758366, https://leetcode.com/problems/rotate-image
151,Reverse Words in a String,21.9%,Medium,0.40449012406685037, https://leetcode.com/problems/reverse-words-in-a-string
776,Split BST,55.8%,Medium,0.4013413909243023, https://leetcode.com/problems/split-bst
1264,Page Recommendations,67.6%,Medium,0.39931124253378614, https://leetcode.com/problems/page-recommendations
688,Knight Probability in Chessboard,48.9%,Medium,0.38977851194046487, https://leetcode.com/problems/knight-probability-in-chessboard
1424,Diagonal Traverse II,42.4%,Medium,0.3873430652104741, https://leetcode.com/problems/diagonal-traverse-ii
136,Single Number,65.5%,Easy,0.3708919589097458, https://leetcode.com/problems/single-number
7,Reverse Integer,25.8%,Easy,0.36989351258944636, https://leetcode.com/problems/reverse-integer
167,Two Sum II - Input array is sorted,54.1%,Easy,0.3697194122572466, https://leetcode.com/problems/two-sum-ii-input-array-is-sorted
547,Friend Circles,58.6%,Medium,0.36668313802455266, https://leetcode.com/problems/friend-circles
407,Trapping Rain Water II,42.4%,Hard,0.36621163438550147, https://leetcode.com/problems/trapping-rain-water-ii
150,Evaluate Reverse Polish Notation,36.3%,Medium,0.3580974192852753, https://leetcode.com/problems/evaluate-reverse-polish-notation
1032,Stream of Characters,48.3%,Hard,0.35736199308977074, https://leetcode.com/problems/stream-of-characters
345,Reverse Vowels of a String,44.2%,Easy,0.35407324785389366, https://leetcode.com/problems/reverse-vowels-of-a-string
703,Kth Largest Element in a Stream,49.7%,Easy,0.35302939867863786, https://leetcode.com/problems/kth-largest-element-in-a-stream
442,Find All Duplicates in an Array,67.8%,Medium,0.35261504015383743, https://leetcode.com/problems/find-all-duplicates-in-an-array
862,Shortest Subarray with Sum at Least K,24.6%,Hard,0.34470650089593724, https://leetcode.com/problems/shortest-subarray-with-sum-at-least-k
855,Exam Room,43.1%,Medium,0.34442921752179523, https://leetcode.com/problems/exam-room
303,Range Sum Query - Immutable,44.7%,Easy,0.33875458272156067, https://leetcode.com/problems/range-sum-query-immutable
435,Non-overlapping Intervals,42.9%,Medium,0.33492740097938434, https://leetcode.com/problems/non-overlapping-intervals
110,Balanced Binary Tree,43.5%,Easy,0.3341019099698985, https://leetcode.com/problems/balanced-binary-tree
1091,Shortest Path in Binary Matrix,38.2%,Medium,0.3320988840413624, https://leetcode.com/problems/shortest-path-in-binary-matrix
228,Summary Ranges,39.5%,Medium,0.33141882056106853, https://leetcode.com/problems/summary-ranges
827,Making A Large Island,45.7%,Hard,0.32879599515977564, https://leetcode.com/problems/making-a-large-island
794,Valid Tic-Tac-Toe State,32.6%,Medium,0.32676342249425205, https://leetcode.com/problems/valid-tic-tac-toe-state
384,Shuffle an Array,52.8%,Medium,0.3251022057535279, https://leetcode.com/problems/shuffle-an-array
852,Peak Index in a Mountain Array,71.6%,Easy,0.3250696045234013, https://leetcode.com/problems/peak-index-in-a-mountain-array
918,Maximum Sum Circular Subarray,33.7%,Medium,0.31591744682247913, https://leetcode.com/problems/maximum-sum-circular-subarray
16,3Sum Closest,46.0%,Medium,0.3149279072827814, https://leetcode.com/problems/3sum-closest
104,Maximum Depth of Binary Tree,66.0%,Easy,0.31423184738371324, https://leetcode.com/problems/maximum-depth-of-binary-tree
686,Repeated String Match,32.3%,Easy,0.3117796240308414, https://leetcode.com/problems/repeated-string-match
478,Generate Random Point in a Circle,38.5%,Medium,0.30854721091574266, https://leetcode.com/problems/generate-random-point-in-a-circle
324,Wiggle Sort II,29.9%,Medium,0.30770093934227283, https://leetcode.com/problems/wiggle-sort-ii
112,Path Sum,41.2%,Easy,0.3008609933382415, https://leetcode.com/problems/path-sum
1245,Tree Diameter,60.1%,Medium,0.29849298855599654, https://leetcode.com/problems/tree-diameter
936,Stamping The Sequence,42.8%,Hard,0.2972515234679316, https://leetcode.com/problems/stamping-the-sequence
641,Design Circular Deque,52.7%,Medium,0.29571424414904524, https://leetcode.com/problems/design-circular-deque
155,Min Stack,44.5%,Easy,0.29559427979545205, https://leetcode.com/problems/min-stack
171,Excel Sheet Column Number,55.9%,Easy,0.2930854047798333, https://leetcode.com/problems/excel-sheet-column-number
377,Combination Sum IV,45.3%,Medium,0.2908416327421494, https://leetcode.com/problems/combination-sum-iv
60,Permutation Sequence,38.4%,Hard,0.28587071214283233, https://leetcode.com/problems/permutation-sequence
662,Maximum Width of Binary Tree,41.0%,Medium,0.2838096534681729, https://leetcode.com/problems/maximum-width-of-binary-tree
382,Linked List Random Node,52.1%,Medium,0.2802157173642045, https://leetcode.com/problems/linked-list-random-node
730,Count Different Palindromic Subsequences,41.8%,Hard,0.2744368457017603, https://leetcode.com/problems/count-different-palindromic-subsequences
414,Third Maximum Number,30.5%,Easy,0.2737911401418798, https://leetcode.com/problems/third-maximum-number
759,Employee Free Time,66.3%,Hard,0.27104379818721386, https://leetcode.com/problems/employee-free-time
983,Minimum Cost For Tickets,60.5%,Medium,0.26701398643191887, https://leetcode.com/problems/minimum-cost-for-tickets
450,Delete Node in a BST,43.1%,Medium,0.2618604317292985, https://leetcode.com/problems/delete-node-in-a-bst
210,Course Schedule II,40.7%,Medium,0.26122098917206793, https://leetcode.com/problems/course-schedule-ii
505,The Maze II,47.7%,Medium,0.2590886081881086, https://leetcode.com/problems/the-maze-ii
663,Equal Tree Partition,39.5%,Medium,0.2578291093020998, https://leetcode.com/problems/equal-tree-partition
234,Palindrome Linked List,39.3%,Easy,0.25526989045710297, https://leetcode.com/problems/palindrome-linked-list
446,Arithmetic Slices II - Subsequence,32.7%,Hard,0.25416851512733507, https://leetcode.com/problems/arithmetic-slices-ii-subsequence
609,Find Duplicate File in System,59.5%,Medium,0.25388017696233983, https://leetcode.com/problems/find-duplicate-file-in-system
168,Excel Sheet Column Title,31.1%,Easy,0.24683273722531368, https://leetcode.com/problems/excel-sheet-column-title
307,Range Sum Query - Mutable,34.6%,Medium,0.24328779711400658, https://leetcode.com/problems/range-sum-query-mutable
716,Max Stack,42.6%,Easy,0.24108416003009112, https://leetcode.com/problems/max-stack
188,Best Time to Buy and Sell Stock IV,28.0%,Hard,0.2362134701793093, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv
655,Print Binary Tree,55.0%,Medium,0.23545681154756673, https://leetcode.com/problems/print-binary-tree
344,Reverse String,68.5%,Easy,0.23528503471044915, https://leetcode.com/problems/reverse-string
654,Maximum Binary Tree,79.9%,Medium,0.2271957154126144, https://leetcode.com/problems/maximum-binary-tree
221,Maximal Square,37.7%,Medium,0.2218511119038007, https://leetcode.com/problems/maximal-square
159,Longest Substring with At Most Two Distinct Characters,49.4%,Medium,0.22148929121818325, https://leetcode.com/problems/longest-substring-with-at-most-two-distinct-characters
241,Different Ways to Add Parentheses,55.2%,Medium,0.22096511694444815, https://leetcode.com/problems/different-ways-to-add-parentheses
750,Number Of Corner Rectangles,66.4%,Medium,0.22067136216882066, https://leetcode.com/problems/number-of-corner-rectangles
516,Longest Palindromic Subsequence,53.2%,Medium,0.2156692799855616, https://leetcode.com/problems/longest-palindromic-subsequence
417,Pacific Atlantic Water Flow,41.1%,Medium,0.2125614419836728, https://leetcode.com/problems/pacific-atlantic-water-flow
669,Trim a Binary Search Tree,63.0%,Easy,0.21245865121419338, https://leetcode.com/problems/trim-a-binary-search-tree
410,Split Array Largest Sum,44.5%,Hard,0.2113090936672069, https://leetcode.com/problems/split-array-largest-sum
261,Graph Valid Tree,42.2%,Medium,0.21068350715947268, https://leetcode.com/problems/graph-valid-tree
6,ZigZag Conversion,36.3%,Medium,0.21040551802808702, https://leetcode.com/problems/zigzag-conversion
503,Next Greater Element II,56.5%,Medium,0.20963047971710957, https://leetcode.com/problems/next-greater-element-ii
312,Burst Balloons,51.8%,Hard,0.20921375502735295, https://leetcode.com/problems/burst-balloons
1053,Previous Permutation With One Swap,48.5%,Medium,0.20909179785855941, https://leetcode.com/problems/previous-permutation-with-one-swap
315,Count of Smaller Numbers After Self,41.5%,Hard,0.20806843787404064, https://leetcode.com/problems/count-of-smaller-numbers-after-self
884,Uncommon Words from Two Sentences,63.3%,Easy,0.2078703916939076, https://leetcode.com/problems/uncommon-words-from-two-sentences
290,Word Pattern,37.0%,Easy,0.20496634325524304, https://leetcode.com/problems/word-pattern
371,Sum of Two Integers,50.7%,Medium,0.20426967106919308, https://leetcode.com/problems/sum-of-two-integers
752,Open the Lock,51.8%,Medium,0.20214045265154648, https://leetcode.com/problems/open-the-lock
578,Get Highest Answer Rate Question,39.3%,Medium,0.20157261209600713, https://leetcode.com/problems/get-highest-answer-rate-question
714,Best Time to Buy and Sell Stock with Transaction Fee,54.7%,Medium,0.19966567025192705, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee
886,Possible Bipartition,44.2%,Medium,0.19624555983340192, https://leetcode.com/problems/possible-bipartition
496,Next Greater Element I,63.8%,Easy,0.19278708883361578, https://leetcode.com/problems/next-greater-element-i
178,Rank Scores,45.8%,Medium,0.18843907402659216, https://leetcode.com/problems/rank-scores
681,Next Closest Time,45.0%,Medium,0.18812615225992188, https://leetcode.com/problems/next-closest-time
103,Binary Tree Zigzag Level Order Traversal,48.3%,Medium,0.18805467423313033, https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
981,Time Based Key-Value Store,53.1%,Medium,0.1844764271644963, https://leetcode.com/problems/time-based-key-value-store
889,Construct Binary Tree from Preorder and Postorder Traversal,66.2%,Medium,0.18315872720701828, https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal
593,Valid Square,43.1%,Medium,0.181905842799192, https://leetcode.com/problems/valid-square
916,Word Subsets,47.8%,Medium,0.181583821607415, https://leetcode.com/problems/word-subsets
9,Palindrome Number,48.4%,Easy,0.17791287714642806, https://leetcode.com/problems/palindrome-number
130,Surrounded Regions,28.1%,Medium,0.17613332483584074, https://leetcode.com/problems/surrounded-regions
328,Odd Even Linked List,55.7%,Medium,0.17548836529558792, https://leetcode.com/problems/odd-even-linked-list
843,Guess the Word,46.1%,Hard,0.17062551703076334, https://leetcode.com/problems/guess-the-word
413,Arithmetic Slices,57.9%,Medium,0.1657221570563033, https://leetcode.com/problems/arithmetic-slices
535,Encode and Decode TinyURL,79.9%,Medium,0.15827628732919474, https://leetcode.com/problems/encode-and-decode-tinyurl
106,Construct Binary Tree from Inorder and Postorder Traversal,47.2%,Medium,0.1563992524301298, https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal
373,Find K Pairs with Smallest Sums,36.7%,Medium,0.15386549516826, https://leetcode.com/problems/find-k-pairs-with-smallest-sums
676,Implement Magic Dictionary,54.5%,Medium,0.15104025741286586, https://leetcode.com/problems/implement-magic-dictionary
723,Candy Crush,69.2%,Medium,0.1475667107409061, https://leetcode.com/problems/candy-crush
113,Path Sum II,46.7%,Medium,0.14611171121171676, https://leetcode.com/problems/path-sum-ii
95,Unique Binary Search Trees II,40.6%,Medium,0.14236392393156927, https://leetcode.com/problems/unique-binary-search-trees-ii
172,Factorial Trailing Zeroes,37.8%,Easy,0.14144572792198667, https://leetcode.com/problems/factorial-trailing-zeroes
176,Second Highest Salary,31.6%,Easy,0.1400039071301401, https://leetcode.com/problems/second-highest-salary
250,Count Univalue Subtrees,52.0%,Medium,0.13767409129953323, https://leetcode.com/problems/count-univalue-subtrees
1209,Remove All Adjacent Duplicates in String II,56.9%,Medium,0.13712574822724946, https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string-ii
1043,Partition Array for Maximum Sum,65.2%,Medium,0.13636827395972229, https://leetcode.com/problems/partition-array-for-maximum-sum
204,Count Primes,31.5%,Easy,0.13428518935681233, https://leetcode.com/problems/count-primes
100,Same Tree,53.4%,Easy,0.1318171127859705, https://leetcode.com/problems/same-tree
226,Invert Binary Tree,65.0%,Easy,0.12934562157317617, https://leetcode.com/problems/invert-binary-tree
274,H-Index,36.1%,Medium,0.12827809724117692, https://leetcode.com/problems/h-index
338,Counting Bits,69.5%,Medium,0.12580669538551648, https://leetcode.com/problems/counting-bits
461,Hamming Distance,72.8%,Easy,0.12570469475928556, https://leetcode.com/problems/hamming-distance
1146,Snapshot Array,37.0%,Medium,0.12154546954921416, https://leetcode.com/problems/snapshot-array
572,Subtree of Another Tree,44.1%,Easy,0.12110558833260582, https://leetcode.com/problems/subtree-of-another-tree
222,Count Complete Tree Nodes,46.8%,Medium,0.119584908524332, https://leetcode.com/problems/count-complete-tree-nodes
848,Shifting Letters,44.6%,Medium,0.11918851726511835, https://leetcode.com/problems/shifting-letters
1439,Find the Kth Smallest Sum of a Matrix With Sorted Rows,59.5%,Hard,0.11918851726511835, https://leetcode.com/problems/find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows
179,Largest Number,28.8%,Medium,0.11836460008103292, https://leetcode.com/problems/largest-number
525,Contiguous Array,42.8%,Medium,0.11750591219610916, https://leetcode.com/problems/contiguous-array
268,Missing Number,51.7%,Easy,0.11538834636572094, https://leetcode.com/problems/missing-number
1275,Find Winner on a Tic Tac Toe Game,52.8%,Easy,0.11536465479210183, https://leetcode.com/problems/find-winner-on-a-tic-tac-toe-game
61,Rotate List,30.0%,Medium,0.11528615545779625, https://leetcode.com/problems/rotate-list
1047,Remove All Adjacent Duplicates In String,68.6%,Easy,0.11181352460393465, https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
265,Paint House II,44.6%,Hard,0.1088028598487991, https://leetcode.com/problems/paint-house-ii
792,Number of Matching Subsequences,47.4%,Medium,0.10867135530512761, https://leetcode.com/problems/number-of-matching-subsequences
181,Employees Earning More Than Their Managers,56.9%,Easy,0.10821358464023274, https://leetcode.com/problems/employees-earning-more-than-their-managers
279,Perfect Squares,47.4%,Medium,0.10744168186165087, https://leetcode.com/problems/perfect-squares
966,Vowel Spellchecker,47.2%,Medium,0.10676797542570607, https://leetcode.com/problems/vowel-spellchecker
70,Climbing Stairs,47.8%,Easy,0.10352088064831867, https://leetcode.com/problems/climbing-stairs
773,Sliding Puzzle,59.3%,Hard,0.10294796925244239, https://leetcode.com/problems/sliding-puzzle
118,Pascal's Triangle,52.5%,Easy,0.10288539275725785, https://leetcode.com/problems/pascals-triangle
1379,Find a Corresponding Node of a Binary Tree in a Clone of That Tree,83.8%,Medium,0.10186917331721722, https://leetcode.com/problems/find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree
1411,Number of Ways to Paint N × 3 Grid,61.1%,Hard,0.10135249426028749, https://leetcode.com/problems/number-of-ways-to-paint-n-3-grid
402,Remove K Digits,28.4%,Medium,0.10101435005393304, https://leetcode.com/problems/remove-k-digits
141,Linked List Cycle,41.1%,Easy,0.10063328674952829, https://leetcode.com/problems/linked-list-cycle
628,Maximum Product of Three Numbers,47.1%,Easy,0.09909090264423091, https://leetcode.com/problems/maximum-product-of-three-numbers
1141,User Activity for the Past 30 Days I,54.1%,Easy,0.09646026618756222, https://leetcode.com/problems/user-activity-for-the-past-30-days-i
59,Spiral Matrix II,53.9%,Medium,0.09483978737982436, https://leetcode.com/problems/spiral-matrix-ii
821,Shortest Distance to a Character,66.9%,Easy,0.09450889771017068, https://leetcode.com/problems/shortest-distance-to-a-character
1062,Longest Repeating Substring,57.2%,Medium,0.09201889872025212, https://leetcode.com/problems/longest-repeating-substring
1077,Project Employees III,75.6%,Medium,0.0907652093142671, https://leetcode.com/problems/project-employees-iii
1241,Number of Comments per Post,67.0%,Easy,0.0891458495182624, https://leetcode.com/problems/number-of-comments-per-post
652,Find Duplicate Subtrees,50.2%,Medium,0.08907963005368878, https://leetcode.com/problems/find-duplicate-subtrees
995,Minimum Number of K Consecutive Bit Flips,46.8%,Hard,0.08894748601649616, https://leetcode.com/problems/minimum-number-of-k-consecutive-bit-flips
788,Rotated Digits,57.1%,Easy,0.08743429938967429, https://leetcode.com/problems/rotated-digits
1108,Defanging an IP Address,87.5%,Easy,0.08632116644802212, https://leetcode.com/problems/defanging-an-ip-address
287,Find the Duplicate Number,55.5%,Medium,0.0845834791494423, https://leetcode.com/problems/find-the-duplicate-number
1019,Next Greater Node In Linked List,57.4%,Medium,0.08373089291046797, https://leetcode.com/problems/next-greater-node-in-linked-list
550,Game Play Analysis IV,45.3%,Medium,0.08286311601350513, https://leetcode.com/problems/game-play-analysis-iv
962,Maximum Width Ramp,45.4%,Medium,0.08184524810424337, https://leetcode.com/problems/maximum-width-ramp
698,Partition to K Equal Sum Subsets,45.0%,Medium,0.08184524810424337, https://leetcode.com/problems/partition-to-k-equal-sum-subsets
887,Super Egg Drop,27.1%,Hard,0.08054440988796595, https://leetcode.com/problems/super-egg-drop
673,Number of Longest Increasing Subsequence,35.7%,Medium,0.08025695513016742, https://leetcode.com/problems/number-of-longest-increasing-subsequence
1003,Check If Word Is Valid After Substitutions,55.3%,Medium,0.07847161544149522, https://leetcode.com/problems/check-if-word-is-valid-after-substitutions
1254,Number of Closed Islands,60.5%,Medium,0.07796154146971186, https://leetcode.com/problems/number-of-closed-islands
1055,Shortest Way to Form String,56.9%,Medium,0.07681317776161672, https://leetcode.com/problems/shortest-way-to-form-string
778,Swim in Rising Water,53.1%,Hard,0.07651914983419623, https://leetcode.com/problems/swim-in-rising-water
229,Majority Element II,35.6%,Medium,0.0741423287407419, https://leetcode.com/problems/majority-element-ii
787,Cheapest Flights Within K Stops,39.3%,Medium,0.0732592918006526, https://leetcode.com/problems/cheapest-flights-within-k-stops
1287,Element Appearing More Than 25% In Sorted Array,60.2%,Easy,0.07284773254143415, https://leetcode.com/problems/element-appearing-more-than-25-in-sorted-array
1057,Campus Bikes,57.7%,Medium,0.07107786641655695, https://leetcode.com/problems/campus-bikes
289,Game of Life,54.5%,Medium,0.06756473699960104, https://leetcode.com/problems/game-of-life
997,Find the Town Judge,50.1%,Easy,0.06548984513511495, https://leetcode.com/problems/find-the-town-judge
726,Number of Atoms,49.0%,Hard,0.06371581438610768, https://leetcode.com/problems/number-of-atoms
509,Fibonacci Number,67.2%,Easy,0.06227154155782137, https://leetcode.com/problems/fibonacci-number
472,Concatenated Words,43.7%,Hard,0.06120196522807572, https://leetcode.com/problems/concatenated-words
353,Design Snake Game,34.2%,Medium,0.06053284922884233, https://leetcode.com/problems/design-snake-game
1445,Apples & Oranges,87.1%,Medium,0.05954139369101661, https://leetcode.com/problems/apples-oranges
217,Contains Duplicate,56.0%,Easy,0.05910139227591337, https://leetcode.com/problems/contains-duplicate
1305,All Elements in Two Binary Search Trees,76.1%,Medium,0.05819353408024827, https://leetcode.com/problems/all-elements-in-two-binary-search-trees
979,Distribute Coins in Binary Tree,68.9%,Medium,0.05800594958851697, https://leetcode.com/problems/distribute-coins-in-binary-tree
83,Remove Duplicates from Sorted List,45.4%,Easy,0.055776537457411894, https://leetcode.com/problems/remove-duplicates-from-sorted-list
653,Two Sum IV - Input is a BST,55.5%,Easy,0.055724721838100025, https://leetcode.com/problems/two-sum-iv-input-is-a-bst
202,Happy Number,50.4%,Easy,0.05503451923624455, https://leetcode.com/problems/happy-number
310,Minimum Height Trees,32.3%,Medium,0.05423015406086025, https://leetcode.com/problems/minimum-height-trees
679,24 Game,46.4%,Hard,0.05341723749698583, https://leetcode.com/problems/24-game
203,Remove Linked List Elements,38.6%,Easy,0.04798700179553833, https://leetcode.com/problems/remove-linked-list-elements
205,Isomorphic Strings,39.8%,Easy,0.045397866271290506, https://leetcode.com/problems/isomorphic-strings
733,Flood Fill,55.3%,Easy,0.04413292021115189, https://leetcode.com/problems/flood-fill
1498,Number of Subsequences That Satisfy the Given Sum Condition,36.7%,Medium,0.04334372921647208, https://leetcode.com/problems/number-of-subsequences-that-satisfy-the-given-sum-condition
611,Valid Triangle Number,48.4%,Medium,0.04255961441879593, https://leetcode.com/problems/valid-triangle-number
1219,Path with Maximum Gold,65.1%,Medium,0.04111576039097048, https://leetcode.com/problems/path-with-maximum-gold
260,Single Number III,64.3%,Medium,0.0403019568058018, https://leetcode.com/problems/single-number-iii
739,Daily Temperatures,63.3%,Medium,0.03954060923825168, https://leetcode.com/problems/daily-temperatures
406,Queue Reconstruction by Height,66.9%,Medium,0.03949613834265583, https://leetcode.com/problems/queue-reconstruction-by-height
706,Design HashMap,61.3%,Easy,0.039016652342451774, https://leetcode.com/problems/design-hashmap
872,Leaf-Similar Trees,64.5%,Easy,0.03899974309382511, https://leetcode.com/problems/leaf-similar-trees
993,Cousins in Binary Tree,52.0%,Easy,0.03876454345024432, https://leetcode.com/problems/cousins-in-binary-tree
337,House Robber III,50.6%,Medium,0.03825370795946937, https://leetcode.com/problems/house-robber-iii
905,Sort Array By Parity,74.1%,Easy,0.03787434929243582, https://leetcode.com/problems/sort-array-by-parity
1031,Maximum Sum of Two Non-Overlapping Subarrays,57.9%,Medium,0.03711000965123125, https://leetcode.com/problems/maximum-sum-of-two-non-overlapping-subarrays
646,Maximum Length of Pair Chain,51.9%,Medium,0.036870535808327706, https://leetcode.com/problems/maximum-length-of-pair-chain
376,Wiggle Subsequence,39.6%,Medium,0.03666771919188123, https://leetcode.com/problems/wiggle-subsequence
96,Unique Binary Search Trees,52.9%,Medium,0.036467121912812143, https://leetcode.com/problems/unique-binary-search-trees
701,Insert into a Binary Search Tree,77.7%,Medium,0.03459222693591465, https://leetcode.com/problems/insert-into-a-binary-search-tree
309,Best Time to Buy and Sell Stock with Cooldown,47.4%,Medium,0.034362822747185016, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown
1360,Number of Days Between Two Dates,48.8%,Easy,0.03401688527825427, https://leetcode.com/problems/number-of-days-between-two-dates
154,Find Minimum in Rotated Sorted Array II,41.6%,Hard,0.033505725418712703, https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii
80,Remove Duplicates from Sorted Array II,44.0%,Medium,0.03303052567648182, https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii
832,Flipping an Image,76.2%,Easy,0.03267078228954871, https://leetcode.com/problems/flipping-an-image
605,Can Place Flowers,31.6%,Easy,0.02457126073050533, https://leetcode.com/problems/can-place-flowers
64,Minimum Path Sum,54.5%,Medium,0.024287775531756203, https://leetcode.com/problems/minimum-path-sum
1137,N-th Tribonacci Number,55.9%,Easy,0.02072613051711693, https://leetcode.com/problems/n-th-tribonacci-number
237,Delete Node in a Linked List,63.8%,Easy,0.020421896704473325, https://leetcode.com/problems/delete-node-in-a-linked-list
1266,Minimum Time Visiting All Points,79.6%,Easy,0.017354014693151613, https://leetcode.com/problems/minimum-time-visiting-all-points
1021,Remove Outermost Parentheses,78.0%,Easy,0.016434223613379935, https://leetcode.com/problems/remove-outermost-parentheses
771,Jewels and Stones,86.4%,Easy,0.01631653312373806, https://leetcode.com/problems/jewels-and-stones
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
404,Sum of Left Leaves,50.9%,Easy,0.013981353230340547, https://leetcode.com/problems/sum-of-left-leaves
451,Sort Characters By Frequency,63.0%,Medium,0.013153757558740521, https://leetcode.com/problems/sort-characters-by-frequency
1143,Longest Common Subsequence,58.4%,Medium,0.008835931134362285, https://leetcode.com/problems/longest-common-subsequence
763,Partition Labels,76.1%,Medium,0.008385793376274025, https://leetcode.com/problems/partition-labels
1528,Shuffle String,86.1%,Easy,0.006295047716793515, https://leetcode.com/problems/shuffle-string
275,H-Index II,36.0%,Medium,0, https://leetcode.com/problems/h-index-ii
745,Prefix and Suffix Search,34.1%,Hard,0, https://leetcode.com/problems/prefix-and-suffix-search
764,Largest Plus Sign,46.0%,Medium,0, https://leetcode.com/problems/largest-plus-sign
784,Letter Case Permutation,64.6%,Medium,0, https://leetcode.com/problems/letter-case-permutation
801,Minimum Swaps To Make Sequences Increasing,38.9%,Medium,0, https://leetcode.com/problems/minimum-swaps-to-make-sequences-increasing
893,Groups of Special-Equivalent Strings,66.5%,Easy,0, https://leetcode.com/problems/groups-of-special-equivalent-strings
968,Binary Tree Cameras,37.5%,Hard,0, https://leetcode.com/problems/binary-tree-cameras
989,Add to Array-Form of Integer,44.2%,Easy,0, https://leetcode.com/problems/add-to-array-form-of-integer
998,Maximum Binary Tree II,63.0%,Medium,0, https://leetcode.com/problems/maximum-binary-tree-ii
1033,Moving Stones Until Consecutive,41.7%,Easy,0, https://leetcode.com/problems/moving-stones-until-consecutive
1040,Moving Stones Until Consecutive II,52.9%,Medium,0, https://leetcode.com/problems/moving-stones-until-consecutive-ii
1075,Project Employees I,64.8%,Easy,0, https://leetcode.com/problems/project-employees-i
1076,Project Employees II,53.7%,Easy,0, https://leetcode.com/problems/project-employees-ii
1361,Validate Binary Tree Nodes,48.5%,Medium,0, https://leetcode.com/problems/validate-binary-tree-nodes
1211,Queries Quality and Percentage,68.3%,Easy,0, https://leetcode.com/problems/queries-quality-and-percentage
1225,Report Contiguous Dates,61.1%,Hard,0, https://leetcode.com/problems/report-contiguous-dates
1236,Web Crawler,64.3%,Medium,0, https://leetcode.com/problems/web-crawler
1322,Ads Performance,57.8%,Easy,0, https://leetcode.com/problems/ads-performance
1357,Apply Discount Every n Orders,66.0%,Medium,0, https://leetcode.com/problems/apply-discount-every-n-orders
1398,Customers Who Bought Products A and B but Not C,80.7%,Medium,0, https://leetcode.com/problems/customers-who-bought-products-a-and-b-but-not-c
1443,Minimum Time to Collect All Apples in a Tree,55.4%,Medium,0, https://leetcode.com/problems/minimum-time-to-collect-all-apples-in-a-tree
1460,Make Two Arrays Equal by Reversing Sub-arrays,73.9%,Easy,0, https://leetcode.com/problems/make-two-arrays-equal-by-reversing-sub-arrays
1453,Maximum Number of Darts Inside of a Circular Dartboard,33.7%,Hard,0, https://leetcode.com/problems/maximum-number-of-darts-inside-of-a-circular-dartboard
1522,Diameter of N-Ary Tree,70.0%,Medium,0, https://leetcode.com/problems/diameter-of-n-ary-tree