Can anyone have free time help me solve this assignment? I also need the comments for this coding. 

 

 

Assignment #3
Conditionals, Looping, Begin Functions
Due: Sunday, 2/05/17, 11:59pm
(90 pts) Problem Statement: Write a C++ program that calculates averages for specific
categories in the class, as well as predicts your grade depending on future grades.
This assignment will contain at least 3 functions, loops, and decisions. In this
assignment, we are going to make a grade calculator!!! You will continually ask the
user for which category he/she wants to calculate an average: tests,
assignments, labs, recitations, or overall for the class, as well as quit. Based on
the input, you will prompt the user for the scores for that category to calculate the
average.
Scores/grades can be floating point numbers, and categories have different point
scales, which you will get as input from the user. These point values may vary or be
uniform, which you also need to get from the user. If the point values vary, then you
need to get a point value for each score. If they are uniform, then you can enter one
point value for all scores.
Lab, assignment, and test averages are all calculated the same based on the number
given, point values, and scores. However, the recitation average differs because it has
subcategories. You must ask the user for the subcategory information for quizzes,
designs, and critiques, including the weight for each. If a weight is zero, then you can
assume the user doesn’t want to enter/include grades for that subcategory.
You must initialize all category averages to zero, and you will prompt your user
for the weights of the different categories when they choose to calculate the class
average. If a weight of zero is provided, you do not include this in the calculation.
Example Run:
Would you like to calculate an average for 1) labs, 2)
assignments, 3) recitations, 4) tests, 5) the class, or 0)
to quit? 1
How many labs? 4
Do the point values vary (0-no, 1-yes): 0
Out of how many points? 10
Lab
Lab
Lab
Lab 1
2
3
4 score:
score:
score:
score: 10
10
10
10 Your lab average is 100 Would you like to calculate an average for 1) labs, 2)
assignments, 3) recitations, 4) tests, 5) the class, or 0)
to quit? 3
Quiz weight: 40
Design weight: 0
Critique weight: 0
How many quizzes? 2
Do the point values vary (0-no, 1-yes): 1
Quiz
Quiz
Quiz
Quiz 1
1
2
2 points: 10
score: 10
points: 9
score: 9 Your recitation quiz average is 100
Your recitation average is 100
Would you like to calculate an average for 1) labs, 2)
assignments, 3) recitations, 4) tests, 5) the class, or 0)
to quit? 5
Test weight: 0
Recitation weight: 20
Lab weight: 10
Assignment weight: 0
Your percentage in this class is: 100
Would you like to calculate an average for 1) labs, 2)
assignments, 3) recitations, 4) tests, 5) the class, or 0)
to quit? 0 For example, here are some functions you might want to have: start_calculator(); is_positive_int(); is_positive_float(); is_in_range(); calculate_lab_average(); calculate_recitation_average (); In addition, create any other functions you might need to properly modularize
your code (10 pts) Extra Credit:
Each function, including main, has a maximum of 20 lines of code (comments and blank
spaces do not count). (10 pts) Program Style/Comments
In your implementation, make sure that you include a program header in your program,
in addition to proper indentation/spacing and other comments! Below is an example
header to include. Make sure you review the style guidelines for this class, and begin
trying to follow them, i.e. don’t align everything on the left or put everything on one line!
http://classes.engr.oregonstate.edu/eecs/winter2017/cs161-001/161_style_guideline.pdf You are graded on having a header, function headers with pre/post conditions,
proper comments, and readable code with indentation and vertical spacing that is
CONSISTENT throughout your program. DO NOT align your entire program on the left
side. This will cause you to automatically lose the full 10 points. In addition, do not
forget your program header!!!
Electronically submit your C++ program (.cpp file, not your executable!!!) by the
assignment due date, using TEACH.

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Status NEW Posted 04 May 2017 01:05 AM My Price 10.00

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