#include <iostream>
#include <string>

using namespace std;

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