The programs you will write for this project are copied with permission, or adapted from, the exercises in A Beginner$$s Python Tutorial.

Each program should be written, tested, and debugged. The first two programs should also be fully commented, with each line documented by a descriptive comment. The remaining programs should have a single comment line at the beginning to describe the function of the program. All programs should start with a display of your name, student id#$,$ and the program number and name. When storing the files, name them as prog$1.$py$,$ prog$2.$py$,$ etc.

Example of Author$/$Program Information Output

Program author: B$.$ Rubble

ID#: $1234567$

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.

SAMPLE OUTPUT $($not including author$/$program information$)$

ADDITION: $2+2=4$

SUBTRACTION: $4-2=2$

MULTIPLICATION: $4*2=8$

DIVISION: $4/2=2$

EXPONENT: $2**3=8$

REMAINDER: $5\%2=1$

Program $2$Using Input

Write an algorithm for a program that receives, as input from the user, $2$ string variables and $2$ integer variables; then joins together and displays the combined strings; and finally multiplies the two numbers on a new line. Write, test, and debug the program using Python.

SAMPLE OUTPUT $($not including author$/$program information$)$

Input string $1?$ Billy

Input String $2?$ Bob

Input integer A$?23$

Input integer B$?2$

BillyBob

$46$

Program $3$Loops and If Conditions

Write a program that requests a password after the author$/$program information is displayed. Make the password "hello". The program should then ask the user for their name: if the name entered is the same as your name, the program should respond with "What a great name!"; if they enter "Madonna" or "Cher", the program should respond "May I have your autograph, please?". For any other input, the program should respond with $"($input name$),$ that$$s a nice name".

SAMPLE OUTPUT $($including author$/$program information$)$

Program author: Barney Rubble

ID#: $1234567$

Program $3$LOOPS AND IF CONDITIONS

Password? unicorn

Password? opus

Password? hello

Welcome to the second half of the program!

What is your name? Barney

What a great name!

ALTERNATE OUTPUTS

What is your name? Cher

May I have your autograph, please?

What is your name? Bill

Bill, that$$s a nice name.

Program $4$Functions

Rewrite the area.py program $($shown below, or in the Creating Functions section of the tutorial$)$ so that it has separate functions for the perimeter and area of a square, a rectangle, and a circle $(3\mathrm{.}14*$ radius$**2).$ This program should include a menu interface that has $$exit the program$$ as one of its choices.

SAMPLE PROGRAM EXECUTION

Area.py

#This program calculates the perimeter and area of a rectangle

print "Calculate information about a rectangle"

length $=$ input$("$Length:$")$

width $=$ input$("$Width:$")$

print "Area",length$*$width

print "Perimeter",$2*$length$+2*$width

SAMPLE OUTPUT $($not including author$/$program information$)$

CALCULATIONS MENU

$1)$ AREA $($SQUARE$)$

$2)$ AREA $($RECTANGLE$)$

$3)$ AREA $($CIRCLE$)$

$4)$ PERIMETER $($SQUARE$)$

$5)$ PERIMETER $($RECTANGLE$)$

$6)$ PERIMETER $($CIRCLE$)$

$7)$ EXIT

INPUT MENU CHOICE $(1,2,3,4,5,6$ OR $7)?2$

YOU HAVE CHOSEN AREA $($RECTANGLE$)$

INPUT WIDTH? $8$

INPUT LENGTH? $4$

AREA IS $32$

INPUT MENU CHOICE?