Bryn Mawr College

**CMSC 206: Data Structures
Fall 2017
Instructor: Deepak Kumar
Assignment#1**

Title: Computing primes (& Prime Classes)

**Assignment 2 (Due in class on Tuesday, September 12): **Write a Java program to print out all the prime numbers between 1 and 100.

**Required:** Write and use a function **isPrime()** to tell if a number is prime or not.

**Extra** **Credit****:** Students who enter college in a year that is a prime number and graduate, four years later, in a year that is also a prime number are considered in a Prime Class. For example, the class of 1997 is a Prime Class as both 1993 and 1997 are prime numbers. Write a program to compute and print out all the prime classes between 1900 and 2100.

**What** **to** **Hand-in:**

1. A print out of your Java program along with its output. Include the Extra Credit ONLY if it is complete.

2. Write a short reflection on your experiences with this assignment.

3. Staple all of these together and hand them in at the start if the class on the due date.