#include <iostream>
using namespace std;

int main(void){
  int n,money=100000;

  cin >> n;
  for( int i = 0 ; i < n ; i++ ){
    money *= 1.05;
    if( money % 1000 != 0 ) money += 1000 - ( money % 1000 );
  }

  cout << money << endl;

  return 0;
}