Question

Design a Python program with a While loop that lets the user enter a number. The number should be multiplied by 10 and the result

stored in a variable named "product". The loop should repeat as long as the product variable < 10. Anything not completely obvious to a newbie should be commented on as in line comments. Should be modulated and repeatable as well as there should be an invocation of the main routine at the end of the program.

Grading Rubrick

Program Compiles Cleanly	syntax errors
25 pts	-5 per error
Program runs without runtime errors ( validation)	run-time errors
25 pts	-5 per error
Program give correct answers	Logic errors
30 pts	-5 per error
Program is repeatable	Not repeatable
5 pts	-5 pts
Program is well modularized	Barely Modularized
10 pts	- 5 pts
Documented Well	Documented Some
5 pts	- 3 pts
Something Cool (but relevant) beyond strict requirements	Something extra
5 pts	+ 3 pts
Best possible grade : 105

Answer 1

Thanks for the question. Below is the code you will be needing. Let me know if you have any doubts or if you need anything to change. 

If you are satisfied with the solution, please leave a +ve feedback : ) Let me know for any help with any other questions.

Thank You!
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# function prompts for a number until a valid number is entered
# and returns the number
def getValidNumber():
    '''
    :return: a valid number
    '''
    while True:
        try:
            val = input('Enter a number: ')
            val = float(val)
            return val
        except:
            print('Error: {} is not a number'.format(val))


def main():
    num = getValidNumber()
    product = num * 10
    print('{} times 10 is {}'.format(num, product))
    while product < 10:
        num = getValidNumber()
        product = num * 10
        print('{} times 10 is {}'.format(num, product))


    print('Good Bye!')

main()

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