#include<bits/stdc++.h>
using namespace std;
int main(){
    double a,n;
    cin>>a>>n;
    for(int i=1;i<=n;i++){
        a+=a*0.001;
    }
    printf("%.4f",a)
}
/**************************************************************
	Problem: 1446
	User: chenjunlin
	Language: C++
	Result: Compile Error
****************************************************************/