#include<stdio.h>
struct store
{
    char str[50] product;
    int price;
    int quantity;
};
int main()
{
    struct store mt;
    char str[50],price,quantity;
    scanf("%s",&mt.product);
    scanf("%d",&mt.price);
    scanf("%d",&mt.quantity);
    if(mt.product<0||mt.price<0||mt.quantity<0)
    {
        printf("Invalid input");
    }
    else
    {
        printf("Product Name:%s\n",mt.product);
        printf("Price:%d\n",mt.price);
        printf("Quantity:%d",mt.quantity);
    }
    return 0;
}