#include<stdo.h>
struct product
{
    char lap;
    int price,quan;
};
int main()
{
    struct product sno;
    scanf("%c\n",&sno.lap);
    scanf("%d %d",&sno.price,&sno.quan);
    if(sno.lap<0||sno.price<0||sno.quan<0)
    {
        printf("Invalid input");
    }
    else
    {
        printf("Product Name: %c\n",sno.lap);
        printf("Price: %d\n",sno.price);
        printf("Quantity: %d",sno.quan);
    }
    return 0;
}