Python Review: Functions Classwork

Problem 1:

We will keep having this problem until EVERYONE gets it right without help (with variations :-P )

• Create a function that has a loop
• Prompt for numbers until the user enters q to quit
• If the user doesn't enter q, ask them to input another number
• When the user enters q to quit, print the SUM of all numbers entered

BONUS:

• Write your code so that it it doesn't matter if the User enters a lowercase or an uppercase q to quit
• Add extra validation to check that if the User doesn't enter q what they did enter is actually a number

Problem 2:

• Create a function problem2()

• In this function prompt the user for 2 numbers

• Create a second function called do_the_math that accepts 2 parameters (the 2 entered numbers)

• In the do_the_math calculate the SUM, DIFFERENCE, PRODUCT, and QUOTIENT (division result) and return them as a dictionary to the calling function

  Example: Dictionary result returned if the argumants 25 and 10 are passed to the function:

  {'diff': 15, 'prod': 250, 'quot': 2.5, 'sum': 35}

• In your problem2() function, print the dictionary result returned from your do_the_math function using string literal formatting

  Example: Execution and Output

  Enter the First Number in the calculation:
  25
  Enter the Second Number in the calculation:
  10
  Here are your results for the numbers 25 and 10:
  The SUM result is 35
  The DIFFERENCE result is 15
  The PRODUCT result is 250
  The DIVISION result is 2.5
  
  

Help on Dictionaries: https://www.tutorialspoint.com/python/python_dictionary.htm