//7

using System ;

​

void Malben (double x , double y) {

    Console.WriteLine ("the s is: ") ;

    Console.WriteLine (y * x) ;

    Console.WriteLine ("the p is: ") ; 

    Console.WriteLine (y + y + x + x) ;

}

​

double x = double.Parse(Console.ReadLine()) ;

​

double y = double.Parse(Console.ReadLine()) ;

​

Malben (x , y) ;