#include<stdio.h>
int main()
{
    int n;
    scanf("%d", &n);
    if(n<=0){
        printf("Invalid Input");
        return 0;
    }
    int matrix[10][10];
    int i, j;
    int sum = 0;
    int product = 1;
    for (i = 0; i < n; i++){
        for (j =0; j < n; j++){
            scanf("%d", &matrix[i][j]);
        }
    }
    for (i = 0; i < n; i++){
        sum += matrix[i][i];
        product *= matrix[i][i];
    }
    print("Sum:%d\n", sum);
    printf("Product:%d", product);
    return 0;
}