WAP in JAVA to decide whether a year is leap year or not.

import java.util.*;
class leapyear{
public static void main(String args[])
{
int y;
Scanner ob=new Scanner(System.in);
System.out.println("enter the year");
y=ob.nextInt();
if((y%4==0 && y%100!=0)|| y%400==0)
System.out.println("leap year");
 else
 System.out.println("not leap year");
}

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