Help me in solving VADJ9V2 problem

My issue

My code

class Codechef
{
	public static void main (String[] args)
	{
		int a = 50;
		int b = 40;
		int sum = a + b;
		int product = a * b;
		int quotient = a / b;
		System.out.println(sum);
		System.out.println(product);	
		System.out.print(quotient);	
	}
}

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

@gauravj2210
value of a should be -50