#include<bits/stdc++.h>
using namespace std;
int main(){
	int x,n;
	cin>>x>>n;
	x=x+n*0.01;
	cout<<fixed<<setprecision(4)<<x;
	return 0;
}

/**************************************************************
	Problem: 1446
	User: 123
	Language: C++
	Result: Wrong Answer
****************************************************************/