#include <iostream> //üoÍ
#include <cmath>

using namespace std;

int main(){
	double money = 100000;
	int n;
	cin >> n;
	for(int i=0;i<n;i++){
		money = ceil((money * 1.05)/1000)*1000;
	}

	cout << money << endl;
	
	return 0;
}