#algorithms

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Let's discuss today the problem 378. Kth Smallest Element in a Sorted Matrix at leetcode. Problem link...

Let's discuss problem no 235 at leetcode i.e 235. Lowest Common Ancestor of a Binary Search Tree. Problem Link:...

647. Palindromic Substrings -Leetcode Question Given a string s, return the number of palindromic substrings in it. A string is a palindrome ...

Question Link : https://leetcode.com/problems/binary-tree-right-side-view/ It is pretty simple explanation if you visualize the tree .If we do level...

Question Link : https://leetcode.com/problems/simplify-path/ After reading the question , the first intution is for using stack as appropriate data...