#include<stdio.h>

int main(){
    int n, i ,j;
    int matrix[10][10];
    int sum = 0
    int product = 1;
    
    
    scanf("%d", &n);
    
    
    if(n <= 0){
        printf("Invalid input");
        return 0;
    }
    
    
    for(i = 0; i < n; i++){
        for(j = 0; j < n; j++){
            scanf("%d", &matrix[i][j]);
            if(matrix[i][j] < 0){
                printf("Invalid input");
                return 0;
            }
        }
    }
    
    for(i = 0; i < n; i++){
        sum += matrix[i][j];
        product *= matrix[i][j];
    }
    
    printf("Sum :%d\n",sum);
    printf("Product :%d", product);
    return 0;
}