import java.util.Scanner; public class Main{ public static void main(String []args){ Scanner sc = new Scanner(System.in); int length = sc.nextInt(); int width = sc.nextInt(); int height = sc.nextInt(); System.out.printf("%d\n%d",(length * width + length * height + height * width) * 2, length * width * height); } }
这题掌握立方体公式就可以求出答案