#include <iostream>
#include <string>
using namespace std;
int main() {
	int m = 100000, n;
	cin >> n;
	for (int i = 0; i < n; i++) {
		m *= 1.05;
		if(m%1000)
			m += 1000 - m % 1000;
	}
	cout << m << endl;
	return 0;
}
