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Data Structure & Algorithms

Data Structure & Algorithms : the most important and fundamental of any programmer. We will explore famous questions on datastructure & algorithms from various popular websites.

Articles in this series

Leetcode 71 Simplify Path (Medium)

Feb 6, 20211 min read 85 views

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

Leetcode 71 Simplify Path (Medium)

Leetcode 199 Binary Tree Right Side View (Medium)

Feb 6, 20212 min read 63 views

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...

Leetcode 199 Binary Tree Right Side View (Medium)

235. Lowest Common Ancestor of a Binary Search Tree

Aug 12, 20221 min read 172 views

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

235. Lowest Common Ancestor of a Binary Search Tree

378. Kth Smallest Element in a Sorted Matrix

Aug 16, 20222 min read 97 views

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

378. Kth Smallest Element in a Sorted Matrix

1962. Remove Stones to Minimize the Total

Dec 28, 20222 min read 86 views

To solve the question you can visit the following link https://leetcode.com/problems/remove-stones-to-minimize-the-total/ Explanation The question...

1962. Remove Stones to Minimize the Total