using System;
using System.Collections.Generic;
using System.Linq;

namespace ConsoleApp2
{
    class Program
    {
        static void Main(string[] args)
        {
            List<double> numbers = new List<double>();

            for (int i = 0; i < 3; i++) numbers.Add(double.Parse(Console.ReadLine()));

            if (numbers[1] > 150) numbers[1] = numbers[1] * 0.9;

            var allPrice = (numbers[0] * 0.1)+(numbers[1]*numbers[2]);
            var cost = numbers[0] - allPrice;

            if (cost >= 0) Console.WriteLine($"Action!\n\rWingard starts filming with {cost:F2} leva left.");
            else Console.WriteLine($"Not enough money! Wingard needs {cost:F2} leva more.");
        }
    }
}