Help me in solving PRACLIST problem

My issue

problem was not submited so pls fix it.

My code

/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
	public static void main (String[] args) throws java.lang.Exception
		// your code goes here
		Scanner sc=new Scanner(;
		int X=sc.nextInt();
		int Y=sc.nextInt();

Problem Link: PRACLIST Problem - CodeChef