CSS 220 Module 1 Homework   Module 1 Submission: · This document with answers to given questions · Two python programs created for Part 2 a

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CSS 220 Module 1 Homework

 

Module 1 Submission:

· This document with answers to given questions

· Two python programs created for Part 2 a. and b.

 

Download the following Python programs:

allPermutations.py

allPermutationsSetLength.py

allCombinationsSetLength.py

allCombinationsUnsorted.py

allCombinationsWithRepition.py

 

Before executing each one, predict what the output will be.

 

Part 1: For each one, record your predicted outcome and the observed outcome.

 

Python Program	Predicted	Observed
allPermutations.py
allPermutationsSetLength.py
allCombinationsSetLength.py
allCombinationsUnsorted.py
allCombinationsWithRepition.py

 

 

 

Part 2: You are creating a password generator that will create all possible passwords meeting a certain criterion. To do this you will edit the Python program allPermutationsSetLength.py to print out the total number of passwords ( not all possible passwords because it will take a huge amount of time to run the program! ) for the following criteria:

 

a. Password must be 8 characters long. Can be comprised of any arrangement of numbers and letters. How many potential passwords can be created? Explain/show your work. Hint: Check out the factorial function in Python.

 

 

b. Password must be 8 characters long. Can be comprised of any arrangement of numbers, letters, and the following four special characters (!, $, *, _). How many potential passwords can be created? Explain/show your work. Hint: Check out the factorial function in Python.