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

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

