Commit 794d45b

@@ -3,7 +3,7 @@
 print("""
 Program author: mo khan
 ID: 3431709
-Program 1 - Math Functions
+PROGRAM 1-MATH FUNCTIONS
 """)
 
 # Add two numbers and print the result

@@ -3,7 +3,7 @@
 print("""
 Program author: mo khan
 ID: 3431709
-Program 2 - Using Input
+PROGRAM 2-USING INPUT
 """)
 
 # Read from stdin and assign value to a variable

@@ -1,5 +1,7 @@
 #!/usr/bin/env python
 
+# This program requests a password, and then asks the user for their name.
+
 print("""
 Program author: mo khan
 ID: 3431709

@@ -1,9 +1,12 @@
 #!/usr/bin/env python
 
+# This program can calculate the area and perimeter of a square, rectangle and
+# square. A text user interface (TUI) is provided as well.
+
 print("""
 Program author: mo khan
 ID: 3431709
-Program 4 - Functions
+PROGRAM 4-FUNCTIONS
 """)
 
 def menu():

@@ -75,7 +75,8 @@ Save your programs in the Python folder on your hard disk.
 
 Go to A Beginner’s Python Tutorial, and work through the first seven lessons.
 
-Please note that the tutorial describes running programs for an earlier version of Python, and follows:
+Please note that the tutorial describes running programs for an earlier version
+of Python, and follows:
 
 > "Edit" menu-> "Run Script"
 
@@ -83,7 +84,8 @@ In later versions of Python, programs are run as follows:
 
 > "Run" menu-> "Run Module" (or simply hit F5)
 
-Note: If you need more help, the internet has several instructive sites, for example, www.learnpython.org/.
+Note: If you need more help, the internet has several instructive sites, for
+example, www.learnpython.org/.
 
 ## Programs
 
@@ -109,7 +111,8 @@ Program 1—Math Functions
 
 ### PROGRAM 1—MATH FUNCTIONS
 
-Write an algorithm for a program that shows the use of all six math functions. Write, test, and debug the program using Python.
+Write an algorithm for a program that shows the use of all six math functions.
+Write, test, and debug the program using Python.
 
 SAMPLE OUTPUT (not including author/program information)