#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Mon Aug 13 15:35:42 2018

@author: olli
"""

luku1 = int(input('Anna luku: '))
luku2 = 1
while luku2 <= luku1:
    print(luku2)
    luku2 = luku2 + 1
    
    