#include <cstdio>
#include <iostream>
#include <algorithm>
#include <string>
#include <math.h>

using namespace std;

int main() {
  int n;
  cin >> n;

  int debt = 100000;
  for (int i=0; i<n; i++) {
    debt += debt*0.05;

    int amari = debt % 1000;
    if (amari > 0) {
      debt -= amari;
      debt += 1000;
    }
  }
  cout << debt << endl;

  return 0;
}

