#include<stdio.h>
int main()
{
    int n;
    scanf("%d", &n);
    if (n < 0)
    {
        printf("Invaliid Input");
        return 0;
    }
    int matrix[n];
    long long sum = 0, product = 1;
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < n; j++)
        {
            int x;
            scanf("%d", &x);
            if (i == 0) matrix[i] = 0;
            if (i == j)
            {
                sum += x;
            }
        }
    }
    printf("Sum:%11d\n", sum);
    printf("Product:%11d", product);
    return 0;
}