/* 
 * File: Year.java
 * Author: Java Java Java Staff
 * Description: This class determines if a year is a leap year or not. Note
 *  that the isLeapYear() method is a static class method. Note that the class
 *  is final (so cannot be extended) and its constructor is private (so this
 *  class cannot be instantiated).  It is intended to be used like the Math class.
 * Usage: Year.isLeapYear(int) determines whether its int parameter is a leap year.
 */
 
public final class Year {
    /** 
     * Year() trivial constructor is private so no instantiation.
     */
    private Year() { }
	
	/**
	 * isLeapYear() returns true if and only if its year parameter
	 *  is a leap year.
	 * Note: This is a static class method callable by Year.isLeapYear()
	 * @param year -- an integer representing the year
	 * @return true if year meets leap year criteria
	 */
	public static boolean isLeapYear(int year) {  	
        //Insert your code here
        //use if-else statement and math operator to judge if the input year is a leap year. 
        // return true if it is a leap year, otherwise return false
        
        
        }  // isLeapYear()	
} // Year