#include<stdio.h>
#include<string.h>
typedef struct orderdetails
{
    char name[30];
    int id;
    float price;
}details;
int main()
{
    int n,ind;
    float amt=0;
    if(!scanf("%d",&size))
    {
        printf("Invalid input");
        return 0;
    }
    if(size<0 || size>10)
    {
        printf("Invalid input");
        return 0;
    }
    details det[size];
    for(ind=0;ind<size;ind++)
    {
        scanf("")
    }
}