The problem “Longest Repeated Subsequence” states that you are given a string as an input. Find out the longest repeated subsequence, that is the subsequence that exists twice in the string. Example aeafbdfdg 3 (afd) Approach The problem asks us to find out the longest repeated subsequence in the string. …
Problem Statement You are given an array of integers. The problem statement asks to find out the largest sum contiguous subarray. This means nothing but to find a subarray (continuous elements) which has the largest sum among all other subarrays in the given array. Example arr[] = {1, -3, 4, …
Given the level order traversal of a Binary Search Tree, write an algorithm to construct the Binary Search Tree or BST from ITS given level order traversal. Example Input levelOrder[] = {18, 12, 20, 8, 15, 25, 5, 9, 22, 31} Output In-order : 5 8 9 12 15 18 …
We are given an array A. We have to find the first non repeating element in the array. Example Input: A[]={2,1,2,1,3,4} Output: First non-repeating element is: 3 Because 1, 2 is not the answer because they are repeating and 4 is not the answer because we have to find the …
Given two arrays A and B consisting of n and m elements respectively. Remove minimum number of elements such that no common element exist in both array and print the count of elements which removed. Example Input: A[]={ 1, 2, 1, 1} B[]= {1, 1} Output: Minimum elements to remove …