075. Write a program to accept a M x N matrix and print addition of their array elements in C language

1. #include<stdio.h>
2. #include<conio.h>
3. main()
4. {
5. int i,j,m,n,a[5][5],sum=0;
6. clrscr();
7. printf("Enter order of matrix :\n");
8. scanf("%d%d",&m,&n);
9. printf("Enter matrix elements.....\n");
10. for(i=0;i<m;i++)
11. for(j=0;j<n;j++)
12. scanf("%d",&a[i][j]);
14. for(i=0;i<m;i++)
15. for(j=0;j<n;j++)
16. sum=sum+a[i][j];
18. printf("\nSum of matrix elements.....%d",sum);
19. getch();
20. }

#include<stdio.h>
#include<conio.h>  
main()
{
	int i,j,m,n,a[5][5],sum=0;
	clrscr();
	printf("Enter order of matrix :\n");
	scanf("%d%d",&m,&n);
	printf("Enter matrix elements.....\n");
	for(i=0;i<m;i++)
		for(j=0;j<n;j++)
			scanf("%d",&a[i][j]);
 
	for(i=0;i<m;i++)
		for(j=0;j<n;j++)
			sum=sum+a[i][j];
 
	printf("\nSum of matrix elements.....%d",sum);
	getch();
}