#include <iostream>
using namespace std;

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