#include<iostream>
using namespace std;

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

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