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60 docs tagged with "Medium"

102. Binary Tree Level Order Traversal - LeetCode

1091. Shortest Path in Binary Matrix - LeetCode

11. Container With Most Water - LeetCode

1143. Longest Common Subsequence - LeetCode

1146. Snapshot Array - LeetCode

1282. Group the People Given the Group Size They Belong To - LeetCode

1318. Minimum Flips to Make a OR b Equal to c - LeetCode

133. Clone Graph - LeetCode

138. Copy List with Random Pointer - LeetCode

1396. Design Underground System - LeetCode

142. Linked List Cycle II - LeetCode

146. LRU Cache - LeetCode

15. 3Sum - LeetCode

150. Evaluate Reverse Polish Notation - LeetCode

152. Maximum Product Subarray - LeetCode

153. Find Minimum in Rotated Sorted Array - LeetCode

1647. Minimum Deletions to Make Character Frequencies Unique - LeetCode

17. Letter Combinations of a Phone Number - LeetCode

1706. Where Will the Ball Fall - LeetCode

189. Rotate Array - LeetCode

1899. Merge Triplets to Form Target Triplet - LeetCode

19. Remove Nth Node From End of List - LeetCode

198. House Robber - LeetCode

200. Number of Islands - LeetCode

208. Implement Trie (Prefix Tree) - LeetCode

213. House Robber II - LeetCode

223. Rectangle Area - LeetCode

2336. Smallest Number in Infinite Set - LeetCode

235. Lowest Common Ancestor of a Binary Search Tree - LeetCode

238. Product of Array Except Self - LeetCode

2799. Count Complete Subarrays in an Array - LeetCode

2807. Insert Greatest Common Divisors in Linked List - LeetCode

299. Bulls and Cows - LeetCode

3. Longest Substring Without Repeating Characters - LeetCode

300. Longest Increasing Subsequence - LeetCode

319. Bulb Switcher - LeetCode

322. Coin Change - LeetCode

33. Search in Rotated Sorted Array - LeetCode

343. Integer Break - LeetCode

347. Top K Frequent Elements - LeetCode

371. Sum of Two Integers - LeetCode

424. Longest Repeating Character Replacement - LeetCode

43. Multiply Strings - LeetCode

438. Find All Anagrams in a String - LeetCode

48. Rotate Image - LeetCode

49. Group Anagrams - LeetCode

515. Find Largest Value in Each Tree Row - LeetCode

53. Maximum Subarray - LeetCode

54. Spiral Matrix - LeetCode

547. Number of Provinces - LeetCode

62. Unique Paths - LeetCode

692. Top K Frequent Words - LeetCode

71. Simplify Path - LeetCode

735. Asteroid Collision - LeetCode

739. Daily Temperatures - LeetCode

74. Search a 2D Matrix - LeetCode

78. Subsets - LeetCode

91. Decode Ways - LeetCode

98. Validate Binary Search Tree - LeetCode

983. Minimum Cost For Tickets - LeetCode