#include<iostream>
#include "string"
#include "algorithm"
using namespace std;

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