N 찍기

#include <iostream>
using namespace std;

int main(void)
{
   int N = 0, num = 0;

   cin >> N;
   if (N < 1 || 100000 < N)
      return 0;

   for (int i = 0; i < N; i++)
   {
      num += 1;
      cout << num << '\n';
   }

   return 0;
}