class Program
{
    static void Main(string[] args)
    {
        string[] inputNum = Console.ReadLine()!.Split(' ');
        double price = int.Parse(inputNum[0]);
        double tax = int.Parse(inputNum[1]);

        tax = 0.01 * tax;
        tax = price * tax;
        price = price + tax;

        Console.WriteLine(Math.Floor(price));
    }
}