#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,i=1;
	float x;
	cin>>x>>n;
	for(;i<=n;){
		x=x+x*0.001;
		i++;
	}
	printf("%.4f",x);
	return 0;
}
/**************************************************************
	Problem: 1446
	User: houshanglin
	Language: C++
	Result: Wrong Answer
****************************************************************/