Diagonal Difference

  • + 1 comment

    Actually the above solution was not working for me, so I did the solution without taking the input as it was already described in the main function.

    def diagonalDifference(a):
        # Complete this function  
        sum1  = 0
        sum2  = 0
        for i in range(n):
            sum1 += int(a[i][i])
            sum2 += int(a[i][n-i-1])
        return abs(sum1 - sum2)