#include <iostream>
using namespace std;

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

  cin >> n;

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

  cout << money << endl;

  return 0;
}