Question
Basic Python Programming 3 test runs for each question Use Control Statements (if and loops) that's it 7. Write a program using while loop with
Basic Python Programming
3 test runs for each question
Use Control Statements (if and loops) that's it
7. Write a program using while loop with validation where user input wholesale prices to calculate retail prices. The markup is 2.5 times. Validation is to check if a value is out of range and display a message to let the user know that the value entered is an error. In this case the wholesale value cannot be less than zero.
Sample Run 1
>>>
Enter the items wholesale cost: -.50
ERROR: the cost cannot be negative
Enter the correct wholesale cost: .50
Retail price is $1.25
Do you have another item?
(Enter y for yes): n
Sample Run 2
Enter the items wholesale cost: .75
Retail price is $1.88
Do you have another item?
(Enter y for yes): Y
Enter the correct wholesale cost: .50
Retail price is $1.25
Do you have another item?
(Enter y for yes): n
8.Write a for loop using range() function to print Barzinger 5 times.
Barzinger
Barzinger
Barzinger
Barzinger
Barzinger
(one test run only for this question)
9.Write a program that uses a for loop to calculate the sum of numbers. The user will specify how many numbers to sum.
Sample Run
>>>
How many numbers do you want to add? 3
Enter number 1 : 25
Enter number 2 : 34
Enter number 3 : 33
The total is 92.0
10.Write a program using for loop to convert speeds from 60kph through 130kph (in 10 kph increments) to mph. The formula: mph = kph * conversion factor where conversion factor is 0.6214. (one test run only for this question)
Sample Run
>>>
KPH MPH
------------------------------------
60 37.3
70 43.5
80 49.7
90 55.9
100 62.1
110 68.3
120 74.6
130 80.8
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