using System;

public class Program

{

    public static void Main()

    {

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

        int p1 = int.Parse(Console.ReadLine());

        int p2 = int.Parse(Console.ReadLine());

        double h = double.Parse(Console.ReadLine());

        double firstPipe = p1 * h;

        double secondPipe = p2 * h;

        double bothPipes = firstPipe + secondPipe;

        if (v >= bothPipes)

        {

            Console.WriteLine($"The pool is {Math.Floor((bothPipes/v)*100)}% full. Pipe 1: {Math.Floor((firstPipe/bothPipes)*100)}%. Pipe 2: {Math.Floor((secondPipe/bothPipes)*100)}%.");

        }

        else

        {

        Console.WriteLine($"For {h} hours the pool overflows with {bothPipes - v} liters.");

        }

​

    }

}