#include<iostream>
#include<cmath>
using namespace std;
typedef long long ll;
int main()
{
	int n;
	cin>>n;
	ll sum=100000;
	double t;
	for(int i=1;i<=n;i++)
	{
		t=sum*0.05;
		t=t/1000;
		t=ceil(t);
		t=t*1000;
		sum=sum+t;
	}
	cout<<sum<<endl;
	return 0;
}
