Matrix Maximum Sum

Devu and Churu love to play with numbers. Today, each of them has an 1 - based array consisting of N positive integers. Devu named his array as A while Churu called his array B. They have decided to construct a matrix C of size N × N using given arrays A and B where an entry Ci,j in the matrix is given by following expression. where Ci,j denotes the value of the jth cell in the ith row of matr