#include <iostream>
using namespace std;

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

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