#include <iostream>
#include <cstdlib>
using namespace std;

void f(int i);

int main()
{
	f(1);   //Output the ints from 1 to 10 inclusive.

	return EXIT_SUCCESS;
}

//Output the ints from i to 10 inclusive.

void f(int i)
{
	if (i <= 10) {             //If the job is not finished yet,
		cout << i << "\n"; //do only the first part of the job.
		f(i + 1);          //Then do the rest (if any) of the job.
	}
}