#include<stdio.h>
#include<string.h>

struct product {
    char Name[50];
    int price;
    int quantity;
};
int main(){
    struct product p;
    scanf("%s", p.Name);
    scanf("%d", &p.price);
    scanf("%d", &p.quantity);
    if (p.price < 0 || p.quantity < 0) {
        printf("Invaild input");
        return 0;
    }
    printf("product Name: %d\n", p.Name);
    printf("price: %d\n", p.price);
    printf("Quantity: %c", p.quantity);
    return 0;
}