#include<iostream>

int main()
{
	int money = 100000;

	int n;

	std::cin >> n;

	for(int i=0;i<n;++i)
	{
		money*=1.05;

		if(money%1000 != 0)
		{
			money/=1000;
			++money;
			money*=1000;
		}
	}

	std::cout << money << '\n';
}