题解 | 牛牛学立体

import java.util.*;
public class Main{
    public static void main(String[] args){
        int a,b,c;
        Scanner scan = new Scanner(System.in);
        a = scan.nextInt();
        b = scan.nextInt();
        c = scan.nextInt();
        long s,v;
        s = 2*(a*b+b*c+c*a);
        v = a*b*c;
        System.out.println(s+"\n"+v);
    }
}