#include <iostream>
#include <cmath>
using namespace std;

int main() {
  int n;
  double debt;
  int debt_i;
  cin >> n;
  debt = 100000;
  for (int i=0; i<n; i++) {
    debt *= 1.05;
    debt = ceil(debt/1000.0)*1000;
  }
  cout << (int)debt << endl;
}