#include <iostream>

using namespace std;

int main()
{
	int debt, n;

	cin >> n;

	debt = 100000;

	for (int i = 0; i < n; i++){
		debt *= 1.05;
		if (debt % 1000) {
			debt /= 1000;
			debt++;
			debt *= 1000;
		}
	}

	cout << debt << endl;
	return (0);
}