How to sum of 2 matrices?

CODE

How to sum of 2 matrices?

// Write a program to add two matrices ‘a’ and ‘b’ and save it in another matrix ‘c’

int main()

{

    int n,i,j,a[10][10],b[10][10],c[10][10];

    printf("\n enter N:");

    scanf("%d",&n);

    for(i=0;i<n;i++)

    {

        for(j=0;j<n;j++)

        {

            printf("\n enter value at a[%d][%d]:",i,j);

            scanf("%d",&a[i][j]);

        }

    }

    for(i=0;i<n;i++)

    {

        for(j=0;j<n;j++)

        {

            printf("\n enter value at b[%d][%d]:",i,j);

            scanf("%d",&b[i][j]);

        }

    }

    for(i=0;i<n;i++)

    {

        for(j=0;j<n;j++)

        {

            c[i][j]=a[i][j]+b[i][j];

            printf("%d ",c[i][j]);

        }

        printf("\n");

    }

}

Output:

enter N:2

 enter value at a[0][0]:1

 enter value at a[0][1]:2

 enter value at a[1][0]:3

 enter value at a[1][1]:4

 enter value at b[0][0]:1

 enter value at b[0][1]:2

 enter value at b[1][0]:3

 enter value at b[1][1]:4

2 4

6 8