#include<iostream>
#include<string>
#include<fstream>

using namespace std;

class Device{
private:
    string Name, Maker;
    int  Warranty,Price;
public:
    Device() : Name(" "), Maker(" "), Warranty(0), Price(0){}
    void set(string nm, string mk, int wr, int rp){
        Name = nm;
        Maker = mk;
        Warranty = wr; 
        Price = rp;
    }
    void INPUT(istream &in){
        in >> Name >> Maker >> Warranty >> Price; 
    }
    void OUTPUT(ostream &out){
        out << Name << " " << Maker << " " << Warranty << " " << Price;
    }
    string getName(){ 
        return Name;
    }
    string getMaker(){ 
        return Maker;
    }
    int getWarranty(){
        return Warranty; 
    }
    int getPrice(){ 
        return Price; 
    }
};


void SORTING(Device *a, int n){
    Device temp;
    for (int i = 0; i < n; i++)
        for (int j = 0; j<n - 1 - i; j++)
            if (a[j].getPrice()>a[j + 1].getPrice())
            {
                temp = a[j];
                a[j] = a[j + 1];
                a[j + 1] = temp;
            }
}


void PRINTING(Device *a, int n, int warr){
    for (int i = 0; i < n; i++){
        if (a[i].getWarranty()> warr )
            a[i].OUTPUT(cout);
    }
}


void main(){
    int n, warr;
    ifstream input("Device.txt");
    ofstream output("sorted.txt");
    input >> n;
    Device *a = new Device[n];
    for (int i = 0; i < n; i++){
        a[i].INPUT(input);
    }
    SORTING(a, n);
    for (int i = 0; i < n; i++){
        a[i].OUTPUT(output);
    }
    cout << "Enter the minimum warranty:" << endl;
    cin >> warr;
    PRINTING(a, n, warr);
    delete []a;
    input.close();
    output.close();
    system("pause");
}