C :

#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);
}

C++ :

#include <iostream>
using namespace std;

int main(){
	int x;
	int y;
	cin>>x;
	cin>>y;
	int c = (x + y) * 2;
	int s = x * y;
	cout<<c<<endl;
	cout<<s<<endl;
}

Python :

#!/usr/bin/python3
a,b=map(int,input().split())
print(a*2+b*2)
print(a*b)