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LeetCode

https://leetcode.com/discuss/general-discussion/460599/blind-75-leetcode-questions

# Problem Solution Category Difficulty
1 Two Sum python Array Easy
121 Best Time to Buy and Sell Stocks python Array Easy
217 Contains Duplicate python Array Easy
238 Product of Array Except Self python Array Medium
53 Maximum Subarray python Array Medium
152 Maximum Product Subarray python Array Medium
153 Find Minimum in Rotated Sorted Array python Array Medium
15 3Sum python Array Medium
70 Climbing Stairs python Dynamic Programming Easy
322 Coin Change python Dynamic Programming Medium
300 Longest Increasing Subsequence python Dynamic Programming Medium
1143 Longest Common Subsequence python Dynamic Programming Medium
139 Word_Break python Dynamic Programming Medium
377 Combination Sum python Dynamic Programming Medium
133 Clone Graph python Graph Medium
73 Set Matrix Zeros python Matrix Medium
54 Spiral Matrix python Matrix Medium
48 Rotate Image python Matrix Medium
79 Word Search python Matrix Medium
3 Longest Substring Without Repeating Characters python String Medium
424 Longest Repeating Character Replacement python String Medium
242 Valid Anagram python String Easy
49 Group Anagrams python String Medium
20 Valid Parentheses python String Easy
125 Valid Palindrome python String Easy
5 Longest Palindromic Substring python String Medium
647 Palindromic Substrings python String Medium
104 Maximum Depth of Binary Tree python Tree Easy
100 Same Tree python Tree Easy
226 Invert Binary Tree python Tree Easy
102 Binary Tree Level Order Traversal python Tree Medium
572 Palindromic Substrings python Tree Medium
105 Construct Binary Tree from Preorder and Inorder Traversal python Tree Medium
230 Kth Smallest Element in a BST python Tree Medium
235 Lowest Common Ancestor of a Binary Search Tree python Tree Medium
208 Implement Trie (Prefix Tree) python Tree Medium
211 Design Add and Search Words Data Structure python Tree Medium
23 Merge K Sorted Lists python Heap Hard
347 Top K Frequent Elements python Heap Medium
295 Find Median From Data Stream python Heap Hard

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