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

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

  int debt = 100000;
  for(int i=0; i<n; i++){
    debt = debt * 105 / 100;
    if(debt % 1000 != 0) debt = (debt/1000+1)*1000;
  }

  cout << debt << endl;
}
  
