Help me in solving SYNJ6V2 problem

My issue

What’s problem to program

My code

class CodeChef
{
	public static void main (String[] args)
	{
	    // area - length * breadth 
		System.out.println(20 * 15);
		
		//perimeter - 2(length + breadth)
		System.out.print(2 * (20 + 15));
	}
}

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

There seems to be nothing wrong with the code. If its about the submission you need to put the exact values they have given.