#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,b=1;
	float x;
	cin>>x>>n;
	for(b;b<=n;b++)
	    x=x+x*0.001;
	printf("%.4f",x);
}
	    

	    
	
 

/**************************************************************
	Problem: 1446
	User: lvrenxiang
	Language: C++
	Result: Wrong Answer
****************************************************************/