#include <iostream>
using namespace std;

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