Homework 4

Find some example programs (just use xdoc if you don’t know any) and browse through the code looking 
for blocks. When you see loops or if, then statements, find where they begin and end. Can you see how the
 program works?

Come up with a simple problem that you can solve using the logic and/or loop statements you learned today. 
Write a program (procedure or function) that solves/displays the problem. Be prepared to share your program 
and run it in class tomorrow (it needs to “live” somewhere I can access it).