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amazon_2year.csv
1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
2 | 937 | Reorder Data in Log Files | 54.3% | Easy | 4.767247308723531 | https://leetcode.com/problems/reorder-data-in-log-files |
3 | 1192 | Critical Connections in a Network | 48.6% | Hard | 4.608392488817646 | https://leetcode.com/problems/critical-connections-in-a-network |
4 | 200 | Number of Islands | 46.8% | Medium | 4.5237927479658 | https://leetcode.com/problems/number-of-islands |
5 | 973 | K Closest Points to Origin | 63.8% | Medium | 4.3649379280599145 | https://leetcode.com/problems/k-closest-points-to-origin |
6 | 819 | Most Common Word | 44.8% | Easy | 4.206083108154029 | https://leetcode.com/problems/most-common-word |
7 | 994 | Rotting Oranges | 49.2% | Medium | 4.12888767326667 | https://leetcode.com/problems/rotting-oranges |
8 | 146 | LRU Cache | 33.2% | Medium | 4.1259125217530634 | https://leetcode.com/problems/lru-cache |
9 | 1 | Two Sum | 45.6% | Easy | 3.9670577018471778 | https://leetcode.com/problems/two-sum |
10 | 138 | Copy List with Random Pointer | 36.4% | Medium | 3.8082028819412925 | https://leetcode.com/problems/copy-list-with-random-pointer |
11 | 763 | Partition Labels | 76.1% | Medium | 3.6493480620354073 | https://leetcode.com/problems/partition-labels |
12 | 5 | Longest Palindromic Substring | 29.5% | Medium | 3.6112713851966896 | https://leetcode.com/problems/longest-palindromic-substring |
13 | 692 | Top K Frequent Words | 51.8% | Medium | 3.4524165652908043 | https://leetcode.com/problems/top-k-frequent-words |
14 | 572 | Subtree of Another Tree | 44.1% | Easy | 3.293561745384919 | https://leetcode.com/problems/subtree-of-another-tree |
15 | 23 | Merge k Sorted Lists | 40.2% | Hard | 3.275608353119414 | https://leetcode.com/problems/merge-k-sorted-lists |
16 | 21 | Merge Two Sorted Lists | 53.5% | Easy | 3.1760577119891367 | https://leetcode.com/problems/merge-two-sorted-lists |
17 | 957 | Prison Cells After N Days | 40.7% | Medium | 3.1619868806897298 | https://leetcode.com/problems/prison-cells-after-n-days |
18 | 472 | Concatenated Words | 43.7% | Hard | 3.1035670505472908 | https://leetcode.com/problems/concatenated-words |
19 | 295 | Find Median from Data Stream | 44.3% | Hard | 3.071377319923169 | https://leetcode.com/problems/find-median-from-data-stream |
20 | 42 | Trapping Rain Water | 48.9% | Hard | 3.0345785163632195 | https://leetcode.com/problems/trapping-rain-water |
21 | 240 | Search a 2D Matrix II | 43.2% | Medium | 2.8882389761040663 | https://leetcode.com/problems/search-a-2d-matrix-ii |
22 | 642 | Design Search Autocomplete System | 44.7% | Hard | 2.850097902691714 | https://leetcode.com/problems/design-search-autocomplete-system |
23 | 297 | Serialize and Deserialize Binary Tree | 47.5% | Hard | 2.691243082785829 | https://leetcode.com/problems/serialize-and-deserialize-binary-tree |
24 | 348 | Design Tic-Tac-Toe | 54.3% | Medium | 2.6765966310651685 | https://leetcode.com/problems/design-tic-tac-toe |
25 | 127 | Word Ladder | 29.6% | Medium | 2.6565727712956915 | https://leetcode.com/problems/word-ladder |
26 | 126 | Word Ladder II | 22.1% | Hard | 2.6210965949028595 | https://leetcode.com/problems/word-ladder-ii |
27 | 253 | Meeting Rooms II | 45.7% | Medium | 2.5426760894240816 | https://leetcode.com/problems/meeting-rooms-ii |
28 | 588 | Design In-Memory File System | 45.9% | Hard | 2.481768900116033 | https://leetcode.com/problems/design-in-memory-file-system |
29 | 1167 | Minimum Cost to Connect Sticks | 62.8% | Medium | 2.423130930639536 | https://leetcode.com/problems/minimum-cost-to-connect-sticks |
30 | 212 | Word Search II | 34.9% | Hard | 2.409742163556229 | https://leetcode.com/problems/word-search-ii |
31 | 909 | Snakes and Ladders | 38.4% | Medium | 2.3368173292871526 | https://leetcode.com/problems/snakes-and-ladders |
32 | 273 | Integer to English Words | 27.1% | Hard | 2.3215771011354915 | https://leetcode.com/problems/integer-to-english-words |
33 | 460 | LFU Cache | 34.2% | Hard | 2.311351586206228 | https://leetcode.com/problems/lfu-cache |
34 | 2 | Add Two Numbers | 33.9% | Medium | 2.2533444302046233 | https://leetcode.com/problems/add-two-numbers |
35 | 545 | Boundary of Binary Tree | 38.9% | Medium | 2.2324541765453 | https://leetcode.com/problems/boundary-of-binary-tree |
36 | 139 | Word Break | 40.1% | Medium | 2.2058799303129293 | https://leetcode.com/problems/word-break |
37 | 694 | Number of Distinct Islands | 56.0% | Medium | 2.1981500748571623 | https://leetcode.com/problems/number-of-distinct-islands |
38 | 1152 | Analyze User Website Visit Pattern | 43.5% | Medium | 2.1610636126719283 | https://leetcode.com/problems/analyze-user-website-visit-pattern |
39 | 1268 | Search Suggestions System | 63.2% | Medium | 2.157831912757614 | https://leetcode.com/problems/search-suggestions-system |
40 | 1000 | Minimum Cost to Merge Stones | 39.8% | Hard | 2.0763714386373158 | https://leetcode.com/problems/minimum-cost-to-merge-stones |
41 | 380 | Insert Delete GetRandom O(1) | 47.5% | Medium | 2.0707373499375032 | https://leetcode.com/problems/insert-delete-getrandom-o1 |
42 | 675 | Cut Off Trees for Golf Event | 34.6% | Hard | 2.0356851106499882 | https://leetcode.com/problems/cut-off-trees-for-golf-event |
43 | 269 | Alien Dictionary | 33.3% | Hard | 2.01306490259895 | https://leetcode.com/problems/alien-dictionary |
44 | 121 | Best Time to Buy and Sell Stock | 50.5% | Easy | 2.0057576952331098 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock |
45 | 49 | Group Anagrams | 56.9% | Medium | 1.9598330557667063 | https://leetcode.com/problems/group-anagrams |
46 | 772 | Basic Calculator III | 41.3% | Hard | 1.93133194589594 | https://leetcode.com/problems/basic-calculator-iii |
47 | 863 | All Nodes Distance K in Binary Tree | 55.4% | Medium | 1.924676094041702 | https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree |
48 | 155 | Min Stack | 44.5% | Easy | 1.9215077818220445 | https://leetcode.com/problems/min-stack |
49 | 20 | Valid Parentheses | 39.0% | Easy | 1.9107339238261305 | https://leetcode.com/problems/valid-parentheses |
50 | 15 | 3Sum | 26.8% | Medium | 1.889218736497702 | https://leetcode.com/problems/3sum |
51 | 165 | Compare Version Numbers | 27.4% | Medium | 1.7706467919904958 | https://leetcode.com/problems/compare-version-numbers |
52 | 239 | Sliding Window Maximum | 43.0% | Hard | 1.7509567493480187 | https://leetcode.com/problems/sliding-window-maximum |
53 | 733 | Flood Fill | 55.3% | Easy | 1.74755550107457 | https://leetcode.com/problems/flood-fill |
54 | 866 | Prime Palindrome | 24.9% | Medium | 1.7204703854807533 | https://leetcode.com/problems/prime-palindrome |
55 | 238 | Product of Array Except Self | 60.1% | Medium | 1.71425284264257 | https://leetcode.com/problems/product-of-array-except-self |
56 | 341 | Flatten Nested List Iterator | 52.9% | Medium | 1.7121511329488845 | https://leetcode.com/problems/flatten-nested-list-iterator |
57 | 490 | The Maze | 51.4% | Medium | 1.6829041515736798 | https://leetcode.com/problems/the-maze |
58 | 17 | Letter Combinations of a Phone Number | 46.8% | Medium | 1.6822073282155063 | https://leetcode.com/problems/letter-combinations-of-a-phone-number |
59 | 3 | Longest Substring Without Repeating Characters | 30.4% | Medium | 1.6660170989747354 | https://leetcode.com/problems/longest-substring-without-repeating-characters |
60 | 45 | Jump Game II | 30.6% | Hard | 1.6544525444028277 | https://leetcode.com/problems/jump-game-ii |
61 | 1099 | Two Sum Less Than K | 60.6% | Easy | 1.6416694814604238 | https://leetcode.com/problems/two-sum-less-than-k |
62 | 207 | Course Schedule | 43.1% | Medium | 1.61781279723231 | https://leetcode.com/problems/course-schedule |
63 | 12 | Integer to Roman | 55.1% | Medium | 1.6016095787657718 | https://leetcode.com/problems/integer-to-roman |
64 | 1102 | Path With Maximum Minimum Value | 49.2% | Medium | 1.586376093728572 | https://leetcode.com/problems/path-with-maximum-minimum-value |
65 | 33 | Search in Rotated Sorted Array | 34.5% | Medium | 1.5791221107028763 | https://leetcode.com/problems/search-in-rotated-sorted-array |
66 | 56 | Merge Intervals | 39.3% | Medium | 1.5421333498120642 | https://leetcode.com/problems/merge-intervals |
67 | 895 | Maximum Frequency Stack | 60.6% | Hard | 1.5225874235471424 | https://leetcode.com/problems/maximum-frequency-stack |
68 | 314 | Binary Tree Vertical Order Traversal | 45.3% | Medium | 1.5177649083529745 | https://leetcode.com/problems/binary-tree-vertical-order-traversal |
69 | 53 | Maximum Subarray | 46.5% | Easy | 1.516974311835203 | https://leetcode.com/problems/maximum-subarray |
70 | 353 | Design Snake Game | 34.2% | Medium | 1.506328285095676 | https://leetcode.com/problems/design-snake-game |
71 | 322 | Coin Change | 35.5% | Medium | 1.4806772164640813 | https://leetcode.com/problems/coin-change |
72 | 4 | Median of Two Sorted Arrays | 29.6% | Hard | 1.4554565552515453 | https://leetcode.com/problems/median-of-two-sorted-arrays |
73 | 103 | Binary Tree Zigzag Level Order Traversal | 48.3% | Medium | 1.4259067156727416 | https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal |
74 | 99 | Recover Binary Search Tree | 39.7% | Hard | 1.4089750010850042 | https://leetcode.com/problems/recover-binary-search-tree |
75 | 76 | Minimum Window Substring | 34.6% | Hard | 1.3926423524495424 | https://leetcode.com/problems/minimum-window-substring |
76 | 706 | Design HashMap | 61.3% | Easy | 1.3834166612922754 | https://leetcode.com/problems/design-hashmap |
77 | 449 | Serialize and Deserialize BST | 52.0% | Medium | 1.3213393231925648 | https://leetcode.com/problems/serialize-and-deserialize-bst |
78 | 289 | Game of Life | 54.5% | Medium | 1.3165288639550394 | https://leetcode.com/problems/game-of-life |
79 | 64 | Minimum Path Sum | 54.5% | Medium | 1.3111693715773884 | https://leetcode.com/problems/minimum-path-sum |
80 | 140 | Word Break II | 32.6% | Hard | 1.3055596050544398 | https://leetcode.com/problems/word-break-ii |
81 | 505 | The Maze II | 47.7% | Medium | 1.2979377678520694 | https://leetcode.com/problems/the-maze-ii |
82 | 227 | Basic Calculator II | 36.9% | Medium | 1.287359403895079 | https://leetcode.com/problems/basic-calculator-ii |
83 | 323 | Number of Connected Components in an Undirected Graph | 56.0% | Medium | 1.2764047315524085 | https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph |
84 | 124 | Binary Tree Maximum Path Sum | 34.3% | Hard | 1.270922263715394 | https://leetcode.com/problems/binary-tree-maximum-path-sum |
85 | 224 | Basic Calculator | 36.8% | Hard | 1.270759854947338 | https://leetcode.com/problems/basic-calculator |
86 | 206 | Reverse Linked List | 62.5% | Easy | 1.2672568786519014 | https://leetcode.com/problems/reverse-linked-list |
87 | 503 | Next Greater Element II | 56.5% | Medium | 1.2578496219398863 | https://leetcode.com/problems/next-greater-element-ii |
88 | 387 | First Unique Character in a String | 53.4% | Easy | 1.2577684700448748 | https://leetcode.com/problems/first-unique-character-in-a-string |
89 | 208 | Implement Trie (Prefix Tree) | 49.4% | Medium | 1.2499823265022014 | https://leetcode.com/problems/implement-trie-prefix-tree |
90 | 543 | Diameter of Binary Tree | 48.4% | Easy | 1.2410094815743256 | https://leetcode.com/problems/diameter-of-binary-tree |
91 | 535 | Encode and Decode TinyURL | 79.9% | Medium | 1.227174226434749 | https://leetcode.com/problems/encode-and-decode-tinyurl |
92 | 815 | Bus Routes | 42.5% | Hard | 1.2156017946017912 | https://leetcode.com/problems/bus-routes |
93 | 11 | Container With Most Water | 50.8% | Medium | 1.2010266143542228 | https://leetcode.com/problems/container-with-most-water |
94 | 1091 | Shortest Path in Binary Matrix | 38.2% | Medium | 1.200913466942589 | https://leetcode.com/problems/shortest-path-in-binary-matrix |
95 | 362 | Design Hit Counter | 63.7% | Medium | 1.199980268917449 | https://leetcode.com/problems/design-hit-counter |
96 | 489 | Robot Room Cleaner | 69.7% | Hard | 1.1739954424366683 | https://leetcode.com/problems/robot-room-cleaner |
97 | 236 | Lowest Common Ancestor of a Binary Tree | 45.7% | Medium | 1.1582287933185333 | https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree |
98 | 277 | Find the Celebrity | 41.8% | Medium | 1.1562032194143523 | https://leetcode.com/problems/find-the-celebrity |
99 | 980 | Unique Paths III | 73.3% | Hard | 1.1561821404895873 | https://leetcode.com/problems/unique-paths-iii |
100 | 716 | Max Stack | 42.6% | Easy | 1.143395891295083 | https://leetcode.com/problems/max-stack |
101 | 74 | Search a 2D Matrix | 36.5% | Medium | 1.1351642692702506 | https://leetcode.com/problems/search-a-2d-matrix |
102 | 759 | Employee Free Time | 66.2% | Hard | 1.1328873695767963 | https://leetcode.com/problems/employee-free-time |
103 | 496 | Next Greater Element I | 63.8% | Easy | 1.1237639698973036 | https://leetcode.com/problems/next-greater-element-i |
104 | 97 | Interleaving String | 31.5% | Hard | 1.1211081248375274 | https://leetcode.com/problems/interleaving-string |
105 | 173 | Binary Search Tree Iterator | 56.6% | Medium | 1.114540456834975 | https://leetcode.com/problems/binary-search-tree-iterator |
106 | 54 | Spiral Matrix | 34.1% | Medium | 1.1072855603632137 | https://leetcode.com/problems/spiral-matrix |
107 | 394 | Decode String | 50.0% | Medium | 1.0885854207873837 | https://leetcode.com/problems/decode-string |
108 | 22 | Generate Parentheses | 62.7% | Medium | 1.0741309008544615 | https://leetcode.com/problems/generate-parentheses |
109 | 211 | Add and Search Word - Data structure design | 38.1% | Medium | 1.068971286476014 | https://leetcode.com/problems/add-and-search-word-data-structure-design |
110 | 317 | Shortest Distance from All Buildings | 41.4% | Hard | 1.0631755099111992 | https://leetcode.com/problems/shortest-distance-from-all-buildings |
111 | 703 | Kth Largest Element in a Stream | 49.7% | Easy | 1.0476504188568838 | https://leetcode.com/problems/kth-largest-element-in-a-stream |
112 | 93 | Restore IP Addresses | 35.6% | Medium | 1.0301182947170724 | https://leetcode.com/problems/restore-ip-addresses |
113 | 640 | Solve the Equation | 42.0% | Medium | 1.0254396827784502 | https://leetcode.com/problems/solve-the-equation |
114 | 445 | Add Two Numbers II | 54.5% | Medium | 1.0248223927917601 | https://leetcode.com/problems/add-two-numbers-ii |
115 | 564 | Find the Closest Palindrome | 19.7% | Hard | 1.0211247931897356 | https://leetcode.com/problems/find-the-closest-palindrome |
116 | 102 | Binary Tree Level Order Traversal | 54.6% | Medium | 1.0168566877633323 | https://leetcode.com/problems/binary-tree-level-order-traversal |
117 | 437 | Path Sum III | 47.2% | Medium | 1.01420443066745 | https://leetcode.com/problems/path-sum-iii |
118 | 631 | Design Excel Sum Formula | 31.6% | Hard | 1.007640510462383 | https://leetcode.com/problems/design-excel-sum-formula |
119 | 215 | Kth Largest Element in an Array | 55.4% | Medium | 1.0022262615303217 | https://leetcode.com/problems/kth-largest-element-in-an-array |
120 | 997 | Find the Town Judge | 50.1% | Easy | 0.9903020109316887 | https://leetcode.com/problems/find-the-town-judge |
121 | 695 | Max Area of Island | 62.7% | Medium | 0.988975047363172 | https://leetcode.com/problems/max-area-of-island |
122 | 403 | Frog Jump | 39.7% | Hard | 0.986149938424414 | https://leetcode.com/problems/frog-jump |
123 | 116 | Populating Next Right Pointers in Each Node | 45.2% | Medium | 0.9771405730638729 | https://leetcode.com/problems/populating-next-right-pointers-in-each-node |
124 | 726 | Number of Atoms | 49.0% | Hard | 0.9725715677727447 | https://leetcode.com/problems/number-of-atoms |
125 | 55 | Jump Game | 34.6% | Medium | 0.9675236014754398 | https://leetcode.com/problems/jump-game |
126 | 98 | Validate Binary Search Tree | 27.8% | Medium | 0.9662594465630313 | https://leetcode.com/problems/validate-binary-search-tree |
127 | 767 | Reorganize String | 48.7% | Medium | 0.963102782263259 | https://leetcode.com/problems/reorganize-string |
128 | 1044 | Longest Duplicate Substring | 31.9% | Hard | 0.9584751419361788 | https://leetcode.com/problems/longest-duplicate-substring |
129 | 770 | Basic Calculator IV | 48.1% | Hard | 0.9582549309731873 | https://leetcode.com/problems/basic-calculator-iv |
130 | 210 | Course Schedule II | 40.7% | Medium | 0.9580946198777129 | https://leetcode.com/problems/course-schedule-ii |
131 | 739 | Daily Temperatures | 63.3% | Medium | 0.9460428580770935 | https://leetcode.com/problems/daily-temperatures |
132 | 347 | Top K Frequent Elements | 61.2% | Medium | 0.944060927263745 | https://leetcode.com/problems/top-k-frequent-elements |
133 | 91 | Decode Ways | 24.7% | Medium | 0.9291972065677444 | https://leetcode.com/problems/decode-ways |
134 | 388 | Longest Absolute File Path | 41.8% | Medium | 0.91753219696222 | https://leetcode.com/problems/longest-absolute-file-path |
135 | 57 | Insert Interval | 33.5% | Hard | 0.8985038991641041 | https://leetcode.com/problems/insert-interval |
136 | 105 | Construct Binary Tree from Preorder and Inorder Traversal | 48.8% | Medium | 0.8940038587005907 | https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal |
137 | 13 | Roman to Integer | 55.7% | Easy | 0.8933962612312258 | https://leetcode.com/problems/roman-to-integer |
138 | 653 | Two Sum IV - Input is a BST | 55.5% | Easy | 0.8889872641089201 | https://leetcode.com/problems/two-sum-iv-input-is-a-bst |
139 | 399 | Evaluate Division | 51.6% | Medium | 0.8812413457657069 | https://leetcode.com/problems/evaluate-division |
140 | 143 | Reorder List | 37.1% | Medium | 0.8793923055639359 | https://leetcode.com/problems/reorder-list |
141 | 79 | Word Search | 35.6% | Medium | 0.8759684458676714 | https://leetcode.com/problems/word-search |
142 | 384 | Shuffle an Array | 52.8% | Medium | 0.8699792450691285 | https://leetcode.com/problems/shuffle-an-array |
143 | 1155 | Number of Dice Rolls With Target Sum | 49.0% | Medium | 0.8666032186425704 | https://leetcode.com/problems/number-of-dice-rolls-with-target-sum |
144 | 25 | Reverse Nodes in k-Group | 42.1% | Hard | 0.8575824149327572 | https://leetcode.com/problems/reverse-nodes-in-k-group |
145 | 252 | Meeting Rooms | 54.6% | Easy | 0.844766213465424 | https://leetcode.com/problems/meeting-rooms |
146 | 221 | Maximal Square | 37.7% | Medium | 0.8389600248044948 | https://leetcode.com/problems/maximal-square |
147 | 622 | Design Circular Queue | 43.7% | Medium | 0.8231587572738468 | https://leetcode.com/problems/design-circular-queue |
148 | 981 | Time Based Key-Value Store | 53.1% | Medium | 0.8180951326968029 | https://leetcode.com/problems/time-based-key-value-store |
149 | 333 | Largest BST Subtree | 35.8% | Medium | 0.8169787959635177 | https://leetcode.com/problems/largest-bst-subtree |
150 | 185 | Department Top Three Salaries | 34.5% | Hard | 0.8162131770102277 | https://leetcode.com/problems/department-top-three-salaries |
151 | 456 | 132 Pattern | 28.9% | Medium | 0.8138174114576592 | https://leetcode.com/problems/132-pattern |
152 | 480 | Sliding Window Median | 37.2% | Hard | 0.8042373907743527 | https://leetcode.com/problems/sliding-window-median |
153 | 36 | Valid Sudoku | 48.7% | Medium | 0.802497178015298 | https://leetcode.com/problems/valid-sudoku |
154 | 48 | Rotate Image | 56.7% | Medium | 0.8008039084781219 | https://leetcode.com/problems/rotate-image |
155 | 628 | Maximum Product of Three Numbers | 47.1% | Easy | 0.790349508516308 | https://leetcode.com/problems/maximum-product-of-three-numbers |
156 | 188 | Best Time to Buy and Sell Stock IV | 28.0% | Hard | 0.7898945225949174 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv |
157 | 336 | Palindrome Pairs | 33.7% | Hard | 0.7886756056728623 | https://leetcode.com/problems/palindrome-pairs |
158 | 199 | Binary Tree Right Side View | 54.1% | Medium | 0.7876280977126043 | https://leetcode.com/problems/binary-tree-right-side-view |
159 | 556 | Next Greater Element III | 31.7% | Medium | 0.7873680356378151 | https://leetcode.com/problems/next-greater-element-iii |
160 | 352 | Data Stream as Disjoint Intervals | 47.3% | Hard | 0.7849120431121034 | https://leetcode.com/problems/data-stream-as-disjoint-intervals |
161 | 688 | Knight Probability in Chessboard | 48.9% | Medium | 0.7779674428567601 | https://leetcode.com/problems/knight-probability-in-chessboard |
162 | 133 | Clone Graph | 34.8% | Medium | 0.7777045685880084 | https://leetcode.com/problems/clone-graph |
163 | 340 | Longest Substring with At Most K Distinct Characters | 44.1% | Hard | 0.7767156879202488 | https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters |
164 | 286 | Walls and Gates | 54.5% | Medium | 0.7665200207243745 | https://leetcode.com/problems/walls-and-gates |
165 | 117 | Populating Next Right Pointers in Each Node II | 39.1% | Medium | 0.7633611466044863 | https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii |
166 | 529 | Minesweeper | 59.1% | Medium | 0.7566953924986649 | https://leetcode.com/problems/minesweeper |
167 | 373 | Find K Pairs with Smallest Sums | 36.7% | Medium | 0.7534978029618075 | https://leetcode.com/problems/find-k-pairs-with-smallest-sums |
168 | 39 | Combination Sum | 56.1% | Medium | 0.7530803152298828 | https://leetcode.com/problems/combination-sum |
169 | 312 | Burst Balloons | 51.8% | Hard | 0.7383294033531782 | https://leetcode.com/problems/burst-balloons |
170 | 540 | Single Element in a Sorted Array | 57.9% | Medium | 0.7377254480119279 | https://leetcode.com/problems/single-element-in-a-sorted-array |
171 | 1038 | Binary Search Tree to Greater Sum Tree | 80.8% | Medium | 0.7366460015524573 | https://leetcode.com/problems/binary-search-tree-to-greater-sum-tree |
172 | 378 | Kth Smallest Element in a Sorted Matrix | 54.3% | Medium | 0.7208465856314515 | https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix |
173 | 987 | Vertical Order Traversal of a Binary Tree | 36.6% | Medium | 0.7193470381638601 | https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree |
174 | 109 | Convert Sorted List to Binary Search Tree | 47.7% | Medium | 0.7182831538314877 | https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree |
175 | 1046 | Last Stone Weight | 62.2% | Easy | 0.7136834368003875 | https://leetcode.com/problems/last-stone-weight |
176 | 560 | Subarray Sum Equals K | 43.9% | Medium | 0.7082042605360416 | https://leetcode.com/problems/subarray-sum-equals-k |
177 | 46 | Permutations | 63.5% | Medium | 0.7006713538066263 | https://leetcode.com/problems/permutations |
178 | 332 | Reconstruct Itinerary | 36.7% | Medium | 0.6934933810134637 | https://leetcode.com/problems/reconstruct-itinerary |
179 | 62 | Unique Paths | 54.1% | Medium | 0.679976059447545 | https://leetcode.com/problems/unique-paths |
180 | 284 | Peeking Iterator | 45.7% | Medium | 0.6707820311003652 | https://leetcode.com/problems/peeking-iterator |
181 | 417 | Pacific Atlantic Water Flow | 41.1% | Medium | 0.666478933477784 | https://leetcode.com/problems/pacific-atlantic-water-flow |
182 | 261 | Graph Valid Tree | 42.2% | Medium | 0.661701044953794 | https://leetcode.com/problems/graph-valid-tree |
183 | 218 | The Skyline Problem | 34.6% | Hard | 0.6570184564714399 | https://leetcode.com/problems/the-skyline-problem |
184 | 84 | Largest Rectangle in Histogram | 35.2% | Hard | 0.6538762359232341 | https://leetcode.com/problems/largest-rectangle-in-histogram |
185 | 32 | Longest Valid Parentheses | 28.4% | Hard | 0.6498908753938852 | https://leetcode.com/problems/longest-valid-parentheses |
186 | 711 | Number of Distinct Islands II | 47.3% | Hard | 0.6359887667199967 | https://leetcode.com/problems/number-of-distinct-islands-ii |
187 | 101 | Symmetric Tree | 46.8% | Easy | 0.6277269630953998 | https://leetcode.com/problems/symmetric-tree |
188 | 287 | Find the Duplicate Number | 55.5% | Medium | 0.6216243663856534 | https://leetcode.com/problems/find-the-duplicate-number |
189 | 41 | First Missing Positive | 32.0% | Hard | 0.6155202158646018 | https://leetcode.com/problems/first-missing-positive |
190 | 1219 | Path with Maximum Gold | 65.1% | Medium | 0.6151572787436681 | https://leetcode.com/problems/path-with-maximum-gold |
191 | 205 | Isomorphic Strings | 39.8% | Easy | 0.6091659093074805 | https://leetcode.com/problems/isomorphic-strings |
192 | 1214 | Two Sum BSTs | 67.6% | Medium | 0.5957174923400869 | https://leetcode.com/problems/two-sum-bsts |
193 | 518 | Coin Change 2 | 50.2% | Medium | 0.5915614413251872 | https://leetcode.com/problems/coin-change-2 |
194 | 721 | Accounts Merge | 48.8% | Medium | 0.5908536653497264 | https://leetcode.com/problems/accounts-merge |
195 | 787 | Cheapest Flights Within K Stops | 39.3% | Medium | 0.5893689437132485 | https://leetcode.com/problems/cheapest-flights-within-k-stops |
196 | 150 | Evaluate Reverse Polish Notation | 36.3% | Medium | 0.5881819999537198 | https://leetcode.com/problems/evaluate-reverse-polish-notation |
197 | 10 | Regular Expression Matching | 26.8% | Hard | 0.5850984373117593 | https://leetcode.com/problems/regular-expression-matching |
198 | 63 | Unique Paths II | 34.6% | Medium | 0.5820823931819539 | https://leetcode.com/problems/unique-paths-ii |
199 | 134 | Gas Station | 38.5% | Medium | 0.5687668431527801 | https://leetcode.com/problems/gas-station |
200 | 737 | Sentence Similarity II | 45.8% | Medium | 0.5686930060865394 | https://leetcode.com/problems/sentence-similarity-ii |
201 | 978 | Longest Turbulent Subarray | 46.6% | Medium | 0.5684623920757161 | https://leetcode.com/problems/longest-turbulent-subarray |
202 | 268 | Missing Number | 51.7% | Easy | 0.5678291006201323 | https://leetcode.com/problems/missing-number |