[Java] Pipes In The Pool

import java.text.DecimalFormat;
import java.util.Scanner;

public class P02_PipesInThePool {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int v = Integer.parseInt(scanner.nextLine());
        int p1 = Integer.parseInt(scanner.nextLine());
        int p2 = Integer.parseInt(scanner.nextLine());
        double h = Double.parseDouble(scanner.nextLine());

        double p1Fills = p1*h;
        double p2Fills = p2*h;
        double fullLitersH = p1Fills+p2Fills;

        double percentFull = 0.0;
        double percentP1 = 0.0;
        double percentP2 = 0.0;
        double overflows = 0.0;

        if (fullLitersH<=v) {
            percentFull = 100*(fullLitersH/v);
            percentP1 = 100*(p1Fills/fullLitersH);
            percentP2 = 100*(p2Fills/fullLitersH);
            System.out.printf("The pool is %d%% full. Pipe 1: %d%%. Pipe 2: %d%%.%n", ((int)Math.floor(percentFull)),
                    ((int)Math.floor(percentP1)), ((int)Math.floor(percentP2)));
        } else {
            DecimalFormat df = new DecimalFormat("0.##");
            overflows = fullLitersH-v;
            System.out.printf("For %s hours the pool overflows with %s liters.%n", df.format(h), overflows);
        }
    }
}