#include <iostream>

int main()
{
	int debt = 100000;
	int n;
	std::cin >> n;
	for (int i = 0; i < n; ++i) {
		debt = int((debt * 1.05 + 999) / 1000) * 1000;
	}
	std::cout << debt << std::endl;
	return 0;
}