Help me in solving SYNJ6V2 problem

help
,
1

My issue

My code

class CodeChef
{
	public static void main (String[] args)
	{
	    // area - length * breadth 
		System.out.println(11);
		
		//perimeter - 2(length + breadth)
		System.out.print(_ * (_____));
	}
}

Learning course: Learn Java
Problem Link: CodeChef: Practical coding for everyone