Exercise25.java

	public class Exercise25 {
 public static void main(String arg[]) {
 // Search online to learn the rules for leap years. Then write a program
 // that can print out "leap year" or "not leap year" as appropriate for
 // a given year.
 // Hint: the most widely known rule is that any year that is divisible by 4
 // is a leap year, and other years are not. But the actual rule is a little
 // more complicated: it also depends on whether the year is divisible by 100,
 // and whether it is divisible by 400. 

 System.out.print("Enter a year: ");
 int year = StdIn.readInt();
 
 }
 }