# Write a program to display sum of two matrices in C

```       #include<stdio.h>
#include<conio.h>
void main()
{

const int s=3;
int arr1[s][s],arr2[s][s],sum[s][s],i,j;
clrscr();

printf("\nEnter Values for Matrix 1 \n");
for(i=0;i<s;i++)
{
for(j=0;j<s;j++)
{
printf("\n\tEnter any number : ");
scanf("%d",&arr1[i][j]);
}
}

printf("\nEnter Values for Matrix 2 \n");
for(i=0;i<s;i++)
{
for(j=0;j<s;j++)
{
printf("\n\tEnter any number : ");
scanf("%d",&arr2[i][j]);
}
}

printf("\nValues in Matrix 1 \n");
for(i=0;i<s;i++)
{
printf("\n");
for(j=0;j<s;j++)
{
printf("\t%d",arr1[i][j]);
}
}

printf("\nValues in Matrix 2 \n");
for(i=0;i<s;i++)
{
printf("\n");
for(j=0;j<s;j++)
{
printf("\t%d",arr2[i][j]);
}
}

printf("\nSum of Matrix 1 and 2 \n");
for(i=0;i<s;i++)
{
printf("\n");
for(j=0;j<s;j++)
{
sum[i][j] = arr1[i][j] + arr2[i][j];
printf("\t%d",sum[i][j]);
}
}

getch();
}

Output :

Enter Values for Matrix 1
Enter any number :  5
Enter any number :  5
Enter any number :  5
Enter any number :  5
Enter any number :  5
Enter any number :  5
Enter any number :  5
Enter any number :  5
Enter any number :  5

Enter Values for Matrix 2
Enter any number :  3
Enter any number :  3
Enter any number :  3
Enter any number :  3
Enter any number :  3
Enter any number :  3
Enter any number :  3
Enter any number :  3
Enter any number :  3

Values in Matrix 1
5    5     5
5    5     5
5    5     5

Values in Matrix 2
5    5     5
5    5     5
5    5     5

Sum of Matrix 1 and 2
8    8     8
8    8     8
8    8     8```