Lab 3
CS100M/CIS121/EAS121 Spring 2004

1) Answer questions about Assignment 2 [10 min].

2) A bit more MATLAB: [5 min]:
   - fprintf(STRING): output to the command window
   - '\n': inserts a new line in a string
   - show fprintf('hi\nbye')

3) Problem/steps for E3 [remaining time]:
   - download stars.p from Exercises
   - down readInt.m from Lectures (see Selection)
   - put both in Desktop
   - attempt to view stars.p with TYPE. You can't -- p-code is
     MATLAB's proprietary format -- helps to protect code.
   - run stars to see what it does.
   - write a MATLAB program stars.m that does exactly what stars.p
     does -- no arrays other than the indexing needed for for-loops.

Notes:
- readInt requires the inputs as readInt(LOW,HIGH,PROMPT)
  (try to run readInt before working on your solution)
- spend time writing an algorithm! Do not blindly attempt to write
  your code -- you should draw a picture of a sample case, too
- The TAs will help you with your MATLAB code ONLY IF you first
  show them a written algorithm.