sum of elements of a matrix

SUM OF ELEMENTS OF A MATRIX

#include <stdio.h>

void main()

{

    int m[5][5],r,c,i,j,s=0;

    printf("How many rows and cols");

    scanf("%d%d",&r,&c);

    printf("enter elements");

    for(i=0;i<r;i++)

        for(j=0;j<c;j++)

    {

        scanf("%d",&m[i][j]);

        s=s+m[i][j];

    }

printf("sum of elements =%d",s);

    22

   

}

OUTPUT

How many rows and cols 2

4

Enter elements 1

2

3

4

5

6

7

8

Sum of elements 36