#include<iostream>
#include<cstdio>
#include<string>
#include<vector>
#include<algorithm>
using namespace std;
typedef long long int ll;

int main()
{
    int n;
	int ans=100000;
	cin >> n;
	for(int i=0;i<n;i++){
		ans=ans*21/20;
		if(ans%1000!=0){
			ans+=(1000-ans%1000);
		}
	}
	printf("%d\n",ans);
    return 0;
}