COSC $1336,$ Programming Fundamentals I

Laboratory Project V

Functions

Problem I: Restaurant Rating & Stars

Goal: A restaurant receives numeric scores of $0-10$ from hive different food critics. A higher score means a better rating. The average score translates into a $1-5$ star rating.

Write Python program that has two functions, main and determine $3$ tars. The main function should accept input of five numeric ratings from the user using a loop. It should then calculate the average numeric score for the restaurant. The numeric average should be passed to the determine$\_3$ tars function that displays the number of stars based on the numeric average:

$9\mathrm{.}0$ or higher:

$*****$

$********$

$******$

$****$

$*$

$No$ stars

Between $8\mathrm{.}0($inclusively$)$ and $9$ :

Between $7\mathrm{.}0($inclusively$)$ and $8$: $***$

Between $6\mathrm{.}0($inclusively$)$ and $7$: $**$

Between $5\mathrm{.}0($inclusively$)$ and $6$: $*$

Below $5$:

Design: Design your program logic using pseudocode in the IPO Diagram $($posted on the BB$).$ You need to make two separate diagrams: one for the main function and one for the determine stars function. Under INPUTS, list everything the program will need to produce the result. Under OUTPUTS, list what the program is going to produce. Under PROCESSING, list the detailed pseudocode steps needed to produce the program's output.

Input Validation: The test scores entered by the user must be in the range $0-10.$

Output and Sample Dialog: Display both the numeric average $($rounded to two decimals$)$ and the number of stars:

Enter critic's score between $0$ and $10$:$-1$

Error: the score must be from $0$ to $10.$

Enter critic's score between $0$ and $10$:$5$

Enter critic's score between $0$ and $10$:$6$

Enter critic's score between $0$ and $10$ : $-8$

Error: the score must be from $0$ to $10.$

Enter critic's score between $0$ and $10$:$-6$

Error: the score must be from $0$ to $10.$

Enter critic's score between $0$ and $10$:$7$

Enter critic's score between $0$ and $10$:$8$

Enter critic's score between $0$ and $10$:$9$

Your score of $7\mathrm{.}00$ gives the rating $+4$

If the score is below $5\mathrm{.}0,$ a message of type Your score of $2\mathrm{.}00$ gives no star rating should be shown.

Modularity: Your program should contain two functions: the main function will accept input from the user and calculate the average, and the determine$\_$stars function will display the number of stars.

Requirements:

Write your program in Python and save it as a $.$py file with the name yourlastname$\_$Lab$5\_1.$py

Begin your program with a comment that includes your name and program status $($either "Complete" or describe any incomplete or non$-$functioning part of your program$)$

Each function must begin with a short comment explaining what the function does

Use meaningful variable names such as total$\_$taxes or num$\_$cookies

Use named constants for all number values that will not be changed in the program

Use meaningful verb names for functions such as display$\_$taxes

The file must use the $\_$ main$\_\_$variable to determine whether the file is being imported as a module or is being executed as a standalone program

Must use F$-$strings