// editor4
#include <stdio.h>

int main() {
    int n, i, j;
    long long sum = 0;
    long long product = 1;
    
    scanf("%d", &n);
    
    if (n < 0) {
        printf("Invalid Input\n");
        return 0;
    }
    int matrix;
    
    for (i = 0; i < n; i++) {
        for (j = 0; j < n; j++) {
            scanf("%d", &matrix[i][j]);
            if (i == j) {
                sum += matrix[i][j];
                product *= matrix[i][j];
            }
        }
    }
    printf("Sum: %lld\n", sum);
    printf("Product: %lld\n", product);
    
    return 0;
}