#include<stdio.h>

void main () {
	int a,b,c,s;
	scanf("%d%d",&a,&b);
	
	c=2*(a+b);
	s=a*b;
	
	printf("%d\n",c);
	printf("%d\n",s);
}
/**************************************************************
	Problem: 1416
	User: admin
	Language: C
	Result: Accepted
	Time:13 ms
	Memory:1144 kb
****************************************************************/