Tag Archives: K-Concatenation

CodeChef : January Challenge 2018 – K-Concatenation

K-Concatenation Source: CodeChef You are given an array A with size N (indexed from 0) and an integer K. Let’s define another array B with size N · K as the array that’s formed by concatenating K copies of array A. For example, if A = {1, 2} and K = 3, then B = {1, 2, 1, 2, 1, 2}. You have to find the maximum subarray sum of the array B. Fomally, you should compute the maximum… Read More »