#include <iostream>

using namespace std;

int main() {
	int n; cin >> n;

	int money = 100000;

	for (int i = 0; i < n; ++i) {
		int next = money * 105 / 100;
		if (next % 1000) next += 1000;
		money = next / 1000 * 1000;
	}

	cout << money << endl;
}