#include<iostream>
using namespace std;

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

}
