#include <iostream>

int main(int argc, char** argv) {
	int n, balance, i, unit;
	double interest;
	balance = 100000;
	interest = 0.05;
	unit = 1000;
	std::cin >> n;
	for(i = 0; i < n; i++) {
		balance *= (1.00 + interest);
		if (balance % unit) {
		    balance += unit - (balance % unit);
		}
	}
	std::cout << balance << std::endl;
}
