sortStructura

#include<iostream>
#include<algorithm>
#include<string>
using namespace std;

struct book {
    string name;
    string autor;
    double price;
    int year[100];
};
const int n=3;
void input(book&);
void print(book&);
void sortprice(book*, double);
int main() {
    int i,n;
    cin >> n;

    book library[100];

    for ( i = 0; i < n; i++)
    {
        input(library[i]);
        cout << endl;
    }

    for (i = 0; i < n; i++)
    {
        print(library[i]);
        cout << endl;
    }
    sortprice(library, n);
    for (i = 0; i < n; i++)
    {
        print(library[i]);
        cout << endl;
    }


    return 0;
}

void input(book& P) {

    cout << "Vavedete imeto na kigata:"; cin>>P.name ;
    cout << "Vavedete imeto na avtora:"; cin >> P.autor;
    cout << "Vavedete price na kigata:"; cin >> P.price;
    cout << "Vavedete year na izdavane:";
    for (int i = 0; i < n; i++)
    {
        cin >> P.year[i];
    }

}
void print(book& P) {

    cout << "Imeto na kigata :" << P.name << endl;
    cout << "Autor na kigata :" << P.autor << endl;
    cout << "Price na kigata :" << P.price << endl;
    cout << "Kigata e izdadena :" << P.year << endl;
}
void sortprice(book* a, double x){
    for (int i = 0; i < n; i++)
    {
        for (int j = 1; j < n; j++)
        {
            if (a[i].year > a[j].year)
                swap(a[i], a[j]);
        }
    }
}