#include <iostream>
using namespace std;

int main(int argc, char const* argv[])
{
	int debt = 100000;
	int n;
	cin >> n;

	for (int i = 0; i < n; ++i) {
		debt *= 1.05;
		debt += debt % 1000 != 0? 1000 : 0;
		debt -= debt % 1000;
	}
	cout << debt << endl;

	return 0;
}