/* -*- coding:utf-8 -*- */

#include <iostream>

using namespace std;

int main()
{
  int money = 100000;
  int n;

  cin >> n;

  for(int i = 0; i < n; i++) {
    money *= 1.05;
    int p = money % 1000;
    
    if(p != 0) {
      money -= p;
      money += 1000;
    }
  }
  
  cout << money << endl;

  return 0;
}