using System;

public class Program

{

    public static void Main()

    {

        Console.Write("input employee salar : \n");

        int s = int.Parse(Console.ReadLine());

        Console.Write("Employee work full-time? : \n");

        String E = Console.ReadLine();

        if (E == "y" || E == "Y")

        {

            float x = s * 3/100f;

            x = s - x;

            Console.Write(x);

        }

        else

            Console.Write(s);

    }

}