#include <iostream>

using namespace std;


void CountDown(int number)
{
    cout << number << "\t";
    if(number == 1)
    {
        return;
    }

    return CountDown(number-1);
}

int main()
{
    setlocale(LC_ALL, "Rus");
    cout << "Введите число: ";
    int number;
    cin >> number;
    
    CountDown(number);
    
    return 0;
}