题解 | 牛牛学立体

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        while (in.hasNextInt()) {
            int a = in.nextInt();
            int b = in.nextInt();
            int c = in.nextInt();
            System.out.println(2 * (a * b + b * c + a * c) + "\n" + a * b * c);
        }
    }
}