Laboratory Assignment
                           For Monday of Week of 4/10/04


1) Given a year find if it is a leap year.

   An year is leap yar if
   1. It is divisible by 400 
   or
   2. It is not divisible by 100 and it is divisible by 4.

Example:  Year 1700 is not a leap year but year 1996 is a leap year.  

   Write a method which has int "year" as input parameter 
   and prints yes/no. The return type will be void.

2) Write a FOR loop based program which prints the first n terms of the 
   following series
   S(a,d,n) = F(n) - H(a,d,n)
   where F(n) : n-th term in the Fibonacci series (i.e., 1,1,2,3,5,8,13,...),
         H(n) : n-th term in the Harmonic Series, i.e., 1/(a+(n-1)*d). 
   The method should have n, a and d (all int) as input parameters.

3) Write a recursive program to print the reverse of a string:
   Rev(String str).