#include <iostream>
using namespace std;
int main()
{
	int n;
	int i;
	int a=100000;
	cin >> n;
	for (i = 0; i < n; i++)
	{
		a = a*1.05;
		if (a % 1000 != 0)
		{
			a = a + 1000 - a % 1000;
		}
	}

	cout << a << endl;
}
