#include<iostream>
using namespace std;

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

 for(int i = 0; i < n; ++i){
  maney = money + (money * 0.05);
  if(money % 1000 != 0){
   money += 1000;
  }
 }
 cout << money << endl;
 return 0;
}