Driver code
int main ( ) { int A [ N ] [ N ] = { { 1 , 1 , 1 , 1 } , { 2 , 2 , 2 , 2 } , { 3 , 3 , 3 , 3 } , { 4 , 4 , 4 , 4 } } ; int B [ N ] [ N ] = { { 1 , 1 , 1 , 1 } , { 2 , 2 , 2 , 2 } , { 3 , 3 , 3 , 3 } , { 4 , 4 , 4 , 4 } } ; int C [ N ] [ N ] ; int i , j ; add ( A , B , C ) ; cout << " Result ▁ matrix ▁ is ▁ " << endl ; for ( i = 0 ; i < N ; i ++ ) { for ( j = 0 ; j < N ; j ++ ) cout << C [ i ] [ j ] << " ▁ " ; cout << endl ; } return 0 ; }