In problem “Maximum Length of Repeated Subarray” we have given two arrays Array 1 and Array 2, your task is to find the maximum length of the sub-array that appears in both the arrays. Example Input: [1,2,3,2,1] [3,2,1,4,7] Output: 3 Explanation: Because the maximum length of sub-array is 3 and …
The problem “Minimum insertions to form a palindrome with permutations allowed” states that you are given a String with all letters in lowercase. The problem statement asks to find out the minimum insertion of a character to a string that it can become Palindrome. The position of characters can be …
The problem “Find number of pairs in an array such that their XOR is 0” state that supposes, we have given an array of integers. The problem statement asks to find out the number of pairs present in an array, which has the pair Ai XOR Aj = 0. Note: …
The problem “Minimum operation to make all elements equal in array” states that you are given an array with some integers in it. You have to find out the minimum operations that can be done to make an array equal. Example [ 1,3,2,4,1] 3 Explanation Either 3 subtractions can be …
the problem “Find any one of the multiple repeating elements in read only array” states that suppose you are given a read-only array of size (n+1). An array is containing the integers from 1 to n. Your task is to find out any one of the repeated elements in the …
The problem “Find if there is a subarray with 0 sum” states that you are given an integer array containing negative integers as well. The problem statement asks to determine if any sub-array of size at-least 1. This sub-array should have a sum equal to 1. Example arr[] = {2,1,-3,4,5} …
You are given an integer array, your task is to print all the possible sub-arrays with sum is equal to 0. So we need to Print all subarrays with 0 sum. Example arr[] = {-2, 4, -2, -1, 1, -3, 1, 5, 7, -11, -6} Sub-Array found from 0 index …
The problem “Print modified array after multiple array range increment operations” states that you are given an integer array and ‘q’ numbers of queries are given. One integer value “d” is also given. Each query contains two integers, starting value and an ending value. The problem statement asks to find …
You are given an integer array, q queries, and a range as left and right. The “Number of indexes with equal elements in given range” says to find out the total number of count of integers in such a way that left <= i < right, such that Ai = Aj+1. …
Problem Statement The problem “Golomb sequence” states that you are given an input integer n and you need to find all the elements of Golomb sequence until nth element. Example n = 8 1 2 2 3 3 4 4 4 Explanation The first 8 terms of the Golomb sequence …