#include <iostream>
using namespace std;

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