#include<iostream>
using namespace std;
int main(){
	int a,b,rone=100000;
	cin>>a;
	for(int i=0;i<a;i++){
		rone *=1.05;
		b = rone % 1000;
		rone -= b;
		if(b>0)	rone += 1000;		
	}
	cout<<rone<<endl;
}