using System;
using System.Linq;

public class Program
{
    public static void Main(string[] args)
    {
        var line = Console.ReadLine().Split(' ').Select(x => int.Parse(x)).ToArray();
        double val =  line[0];
        double tax = line[1];
        tax = val * (tax/100);
        val = val + tax;
        Console.WriteLine((int)val);
    }
}