#include <iostream>
using namespace std;

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

	cin >> n;

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