Dr. A.P.J. Abdul Kalam Technical University (AKTU), Lucknow
Lab Exercise
27. Write a program to evaluate the addition of diagonal elements of two square matrixes.
Sample Input and Output
Stdin Inputs:
3 5 6 7 41 65 8 45 7 4 3 14 78 45 78 57 43 19 46 35
Sample Result:
Input no of rows or columns of first matrix: 3
***Input first matrix***
Input element 1, 1: 5
Input element 1, 2: 6
Input element 1, 3: 7
Input element 2, 1: 41
Input element 2, 2: 65
Input element 2, 3: 8
Input element 3, 1: 45
Input element 3, 2: 7
Input element 3, 3: 4
Input no of rows or columns of second matrix: 3
***Input second matrix***
Input element 1, 1: 14
Input element 1, 2: 78
Input element 1, 3: 45
Input element 2, 1: 78
Input element 2, 2: 57
Input element 2, 3: 43
Input element 3, 1: 19
Input element 3, 2: 46
Input element 3, 3: 35
***First Matrix***
5 6 7
41 65 8
45 7 4
***Second Matrix***
14 78 45
78 57 43
19 46 35
Sum of diagonal elements of first matrix (Sum 1): 74
Sum of diagonal elements of second matrix (Sum 2): 106
Sum 1 < Sum 2
