Question

CAN SOMEONE PLEASE HELP AND ANSWER THIS Introduction to computing and IT question

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Question 4 (14 marks) This question assesses Block 2 Part 4 a. This part of the question involves creating two drawings. You can make your drawings whichever way is easiest or fastest for you. For instance, you could simply make your drawings using pencil and paper then scan or photograph them. Consider the following two assignments: o languages-['java', python c o languages [0]'javascript' Draw the objects and labels that the Python interpreter creates in response to the first assignment. Then draw the objects and labels that results from carrying out the second assignment immediately after the first assignment For examples of such drawings, see Section 4.5 of Block 2 Part 4 (4 marks) b. Imagine you are working for a toy company that produces miniature solid plastic bricks. The company receives orders that specify the number of solid plastic bricks that is required o the width, height and length (in cm) of the bricks in this order. All bricks have the o same dimensions. Given a specific order, the problem is to compute the amount of plastic, in grams, that is needed to produce the bricks for that order. Assume that 1 cm3 of plastic weighs 7 grams. In answer to this question you will need to decompose the problem, write an algorithm, and implement the algorithm as a single python function that returns the amount of plastic that is needed given a specific order. i. Include your initial decomposition of the problem in your solution document. ii. Include the algorithm for solving the problem in your solution document i. Include the algorithm for solving the problem in your solution document. Part ii of this question involves writing one Python function definition. The download folder for this TMA contains the file TM112_19D_TMA02Q4_OUCU.py (go to TMA02- Python files ). Download the file and change OUCU to your OUCU number. Then open the file and inspect its contents. Write your Python function definition for anount of_plastic) in this file where indicated. Note that the file already contains code for automatically testing the function amount_of_plastic(). You learned about automatic testing of functions in Block 2 of Part 2. ili. Provide a Python function that implements the algorithm. Follow the instructions above for submitting code. You need to submit the py file with your function (following the instructions provided above), and also paste a copy of all the code in your file into your solution document as text (10 marks) Total 14 marks) Question 3 (14 marks) Question 5 (14 marks) # TM1 12-19D-TMA02Q4_OUCU . py def amount of plastic(width brick, height brick, length brick, number of bricks) "" "Given the dimensions of a brick (width, height, length in cm) and the num # INSERT YOUR CODE BELOW THIS LINE FOR CALCULATING THE # AMOUNT OF PLASTIC AND RETURNING THE RESULT (DO NOT CHANGE # THE HEADER OF THE FUNCTION WHICH HAS BEEN PROVIDED FOR YOU # ABOVE) # DO NOT CHANGE THE CODE BELOW THIS LINE # The code below automatically tests your function # following the approach described in # Block 2 Part 4 (Page 207 and further). # Before making any changes to this file, # when you run it, you will get an AssertionError. # Once you have completed the file with correct # code, the AssertionError should no longer appear and # "tests passed" will appear in the shell. def test_amount_of_plastic): " " "Test the amount_of plastic() function."" # Test for brick with dimensions 0, 0, 0 and order of 20 bricks assert amount_of plastic(0, 0, 0, 20)0 # Test for brick with dimensions 1, 1, 1 and order of 0 bricks assert amount_of_plastic(l, l, 1, 0) 0 # Test for brick with dimensions 1, 1, 1 and # order of 20 bricks assert amount_of_plastic(l, 1, 1, 20)140 # Test for brick with dimensions 1, 2, 3 and order of 100 bricks assert amount of plastic (1. 2 3. 100) 4200 print ("tests passed") test amount of plastic ()

Answer 1

Question 4 a:

javascript java languages[0] =javascript python python languages languages

Question 4 b:

b(i)

Given width, length and height of a brick, we will first calculate the volume of a single brick. We are also provided with the number of bricks required, so we multiply number of bricks with volume of single brick to get the total volume of all the bricks.

Since 1 cm3 weighs 7 grams, we multiply total volume of all bricks with 7, to get the amount of total material required.

b(ii)

amount_of_plastic(width_brick,height_brick,length_brick,number_of_bricks):

volume_brick = width_brick * height_brick * length_brick

total_volume = volume_brick * number_of_bricks

plastic = total_volume * 7 return plastic

b(iii)

CODE:

def amount_of_plastic(width_brick,height_brick,length_brick,number_of_bricks):
    volume_brick = width_brick * height_brick * length_brick
    total_volume = volume_brick * number_of_bricks
    plastic = total_volume * 7
    return plastic

OUTPUT:

def amount of plastic(width brick,height brick,length brick,numberof bricks): volume_brick-width_brick * height_brick length brick total_voulme volume_brick number_of_bricks plastic-total voulme 7 return plastic def test_amount_of_plastic() assert amount_of_plastic(e,e,e,20)e assert amount_of_plastic(1,1,1,0)e assert amount_of_plastic(1,1,1,20)140 assert amount_of_plastic(1,2,3,10e)4200 print("tests passed") test_amount_of_plastic() tests passed