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