#include <bits/stdc++.h>

using namespace std;

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  
  int debt = 100000;
  int n;
  cin >> n;
  for (int i = 0; i < n; i ++) {
    debt = (int)ceil(((double)debt * 1.05) / 1000) * 1000;
  }
  cout << debt << endl;
}
