#include <bits/stdc++.h>
using namespace std;

int main(){
  int n;
  cin >> n;
  int ans = 100000;
  for (int i = 0; i < n; i++) {
    ans *= 1.05;
    if (ans % 1000 != 0) {
      int tmp = ans / 1000;
      ans = (tmp + 1) * 1000;
    }
  }
  cout << ans << endl;
}
