#include <iostream>
#include <windows.h>

using namespace std;

int main() {
    SetConsoleOutputCP(CP_UTF8);

    // vars
    int count = 3;

    cout << "Wie lange soll der Countdown gehen (in sek.)? ";
    cin >> count;

    cout << endl;

    for (int i = count; i > 0; i--) {
        cout << i << endl;
        Sleep(1000);
    }
}