import java.util.Scanner;

public class PipesPool {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int volumePullLiters = Integer.parseInt(scanner.nextLine());
        int p1PerHour = Integer.parseInt(scanner.nextLine());
        int p2PerHour = Integer.parseInt(scanner.nextLine());
        double hoursMiss = Double.parseDouble(scanner.nextLine());

        double p1Capacited = p1PerHour * hoursMiss;
        double p2Capacited = p2PerHour * hoursMiss;
        double p1PlusP2 = p1Capacited + p2Capacited;

        if (p1PlusP2 < volumePullLiters) {
            p1Capacited = p1Capacited / p1PlusP2 * 100;
            p2Capacited = p2Capacited / p1PlusP2 * 100;
            p1PlusP2 = p1PlusP2 / volumePullLiters * 100;
            char per = '%';
            System.out.printf("The pool is %.2f%c full. Pipe 1: %.2f%c. Pipe 2: %.2f%c.", p1PlusP2, per, p1Capacited, per, p2Capacited, per);
        } else {
            p1PlusP2 = p1PlusP2 - volumePullLiters;
            System.out.printf("For %.2f hours the pool overflows with %.2f liters.", hoursMiss, p1PlusP2);
        }
    }
}