C :

#include <stdio.h>
int main()
{
    int a,b;
    while(scanf("%d%d",&a,&b)!=EOF)
    {
        printf("%d\n",(a+b)*12);
    }
    return 0;
}

C++ :

#include<stdio.h>
int main()
{
	int n,m;
	while(scanf("%d%d",&m,&n) != EOF)
	{
		int age;
		age =12 * (n + m);
		printf("%d\n",age);
	}
	return 0;
}

Java :

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc=new Scanner(System.in);
		while(sc.hasNext()){
			int m=sc.nextInt(),n=sc.nextInt();
			System.out.println(12*(m+n));
		}
		sc.close();
	}
}