#include <iostream>
using namespace std;

int main(){
	int d = 100000, n;
	cin >> n;
	for(int i = 0; i < n; i++){
		d *= 1.05;
		if(d % 1000){
			d /= 1000;
			d *= 1000;
			d += 1000;
		}
	}
	cout << d << endl;
    return 0;
}
