#include <iostream>
using namespace std;

int main()
{
	int D, P;
	cin >> D >> P;
	
	int a;
	
	//a = D +  D * (P / 100.0);
	a = D * (1.0 + (P / 100.0));
	
	cout << a << endl;
	
		
	return 0;
}