#include <stdio.h>
int main()
{
int a[3][3], b[3][3], sum[3][3], i, j;
// get by user 1st matrix:
printf("\nEnter elements of 1st matrix:\n");
for (i = 0; i < 3; i++)
for (j = 0; j < 3; j++)
{
printf(" ", i, j);
scanf("%d", &a[i][j]);
}
// get by user for 2nd matrix
printf("Enter elements of 2nd matrix:\n");
for (i = 0; i < 3; i++)
for (j = 0; j < 3; j++)
{
printf(" ", i, j);
scanf("%d", &b[i][j]);
}
// adding two matrices
for (i = 0; i < 3; i++)
for (j = 0; j < 3; j++)
{
sum[i][j] = a[i][j] + b[i][j];
}
// printing the result
printf("\nSum of two matrices: \n");
for (i = 0; i < 3; i++)
{
printf("\n\n"); // so that array print in matrix form
for (j = 0; j < 3; j++)
{
printf("%d\t ", sum[i][j]);
}
}
return 0;
}
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