import java.util.Scanner;

public class PipesInPool {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int v = Integer.parseInt(scan.nextLine());
        int p1 = Integer.parseInt(scan.nextLine());
        int p2 = Integer.parseInt(scan.nextLine());
        double h = Double.parseDouble(scan.nextLine());
        double pi1 = p1 * h;
        double pi2 = p2 * h;
        double fill = pi1 + pi2;
        char per = '%';
        if (fill > v) {
            double overflow = fill - v;
            System.out.printf("For %.2f hours the pool overflows with %.2f liters.", h , overflow);
        } else {
            double percentFull = (fill / v) * 100;
            double percentP1 = (pi1 / fill) * 100;
            double percentP2 = (pi2 / fill) * 100;
            System.out.printf("The pool is %.2f%c full. Pipe 1: %.2f%c. Pipe 2: %.2f%c.", percentFull, per, percentP1, per, percentP2, per);
        }
    }
}