Problem Statement “Product of array except self” problem, states that you are given an array a [ ]. Print another array p [ ] of the same size such that value at i’th index of array p is equal to the product of all the elements of the original array …
Problem Statement “Common elements in all rows of a given matrix” problem state that, you are given a matrix of M*N. The problem statement asks to find out all the common elements in a given matrix in each row of the matrix in O(M*N) time. Example arr[]={{12, 1, 4, 5, …
We are given an array A[] on size n. We have to find the smallest element that is repeated exactly k times in the array. Example Input A[]= {1, 2 ,2 ,5 ,5 ,2 ,5} K=3 Output Smallest element with frequency K is: 2 Approach 1: Brute force Main idea …
Problem Statement In a product array puzzle problem we need to construct an array where the ith element will be the product of all the elements in the given array except element at the ith position. Example Input 5 10 3 5 6 2 Output 180 600 360 300 900 …