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