import java.util.Scanner;

public class Zadanie_6 {

	public static void main(String[] args) {
		int a;
		int b=1;

		System.out.println("Podaj  liczbe");
		Scanner scanner = new Scanner(System.in);
		a = scanner.nextInt();
		while(b<=a) {
			System.out.println(b++);
		}
		 }
		}