Question

2. Specification - Given the following code base, add the appropriate function that will give the correct results/output.

CODE:

# TODO : Add Two Missing Functions HERE

mlist = [(" Orange ", 10 , 0.25) ,( " Apple ", 5 , .20) ,

(" Banana ", 2 , 0.3) ,(" Kiwi ", 1 , 0.5)]

addFruit (10 ," Lemon " ,0.1)

displayFruitList ( mlist )

OUTPUT:

Orange --- $ 2.50

Apple --- $ 1.00

Banana --- $ 0.60

Kiwi --- $ 0.50

Lemon --- $ 1.00

Answer 1

Here is the completed code for this problem. Comments are included, go through it, learn how things work and let me know if you have any doubts or if you need anything to change. If you are satisfied with the solution, please rate the answer. Thanks

Note: Please maintain proper code spacing (indentation), just copy the code part and paste it in your compiler/IDE directly, no modifications required.

#code

# method to add a fruit to mlist
def addFruit(qty, name, unit_price):
    #appending to mlist a tuple that containing fruit name, quantity and price
    mlist.append((name,qty,unit_price))

# method to display contents of a fruit list
def displayFruitList(fruitList):
    #looping through each record (tuple) in fruitList
    for record in fruitList:
        #record[0] is fruit name, record[1] is quantity, record[2] is unit price
        #multiplying record[1] with record[2] will get total price
        print('{}--- $ {:.2f}'.format(record[0],record[1]*record[2]))

mlist = [(" Orange ", 10 , 0.25) ,( " Apple ", 5 , .20) , (" Banana ", 2 , 0.3) ,(" Kiwi ", 1 , 0.5)]

#adding a fruit to mlist
addFruit (10 ," Lemon " ,0.1)
#displaying all fruits info
displayFruitList ( mlist )

#OUTPUT