// editor4
#include<stdio.h>
int main(){
    int n;
    scanf("%d",&n);
    if(n<0){
        printf("Invalid input");
        return 0;
    }
    int matrix[n][n];
    int sum =0;
    int product =1;
    for(int i=0;i<n;i++){
        for(int j=0;j<n;j++){
            scanf("%d",&matrix[i][j]);
            if(i==j);
                sum += matrix[i][j];
                product *= matrix[i][j];
            }
        }
    }
    printf("Sum:%d\n",sum);
    printf("Product:%d",product);
    return 0;
}