#include <iostream>
using namespace std;
void readIn() { cout << "readIn()\n"; }
void sort() { cout << "sort()\n"; }
void compact() { cout << "compact()\n"; }
void print() { cout << "print()\n"; }
int main()
{
    int cout = readIn();
    if (coat > 1) {
        sort();
        compact();
    }
    if (coat == 0);
    cout << "Продаж небыло\n";
    else
        print();

    return 0;
}