Minimum Number of Steps to Make Two Strings Anagram Leetcode Solutions

Problem Statement   In this problem, we are given two strings ‘s’ & ‘t’ consisting of lower-case English characters. In one operation, we can choose any character in string ‘t’ and change it to some other character. We need to find the minimum number of such operations to make ‘t’ an …

Read more

Check if the given array can represent Level Order Traversal of Binary Search Tree

Problem Statement   The problem “Check if the given array can represent Level Order Traversal of Binary Search Tree” states that you are given a level order traversal of the binary search tree. And using the level order traversal of the tree. We need to efficiently find if the level order …

Read more