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Workshop 3 - Homework

Topics

  • Lists: creating, indexing, slicing, modifying
  • List methods: append(), insert(), remove(), pop(), sort(), reverse(), index(), count()
  • Built-in functions: len(), min(), max(), sum()
  • in operator for lists
  • for loop, range(), enumerate()
  • while loop
  • break and continue
  • Nested loops
  • Building and filtering lists with loops

Tasks

Task 1: List Operations

Create a list of 5 favorite movies. Then:

  1. Print the first and last movie
  2. Add a new movie to the end
  3. Insert a movie at index 2
  4. Remove one movie by name
  5. Print the final list and its length

Task 2: Sum and Average

Ask the user to enter 5 numbers (one at a time using a for loop and input()). Store them in a list, then print:

  • The list of numbers
  • The sum
  • The average
  • The largest and smallest number

Task 3: Even and Odd

Using a for loop and range(1, 21), separate numbers into two lists: evens and odds. Print both lists.

Task 4: Password Checker

Using a while loop, ask the user to enter a password.

  • If the password is "python123", print "Access granted!" and stop.
  • If wrong, print "Wrong password, try again."
  • After 3 failed attempts, print "Account locked!" and stop. (Hint: use a counter variable and break)

Task 5: Multiplication Table

Ask the user for a number. Using a for loop, print the multiplication table for that number from 1 to 10. Example for number 4:

4 x 1 = 4
4 x 2 = 8
...
4 x 10 = 40

Task 6: Word Analyzer

Ask the user to enter a sentence. Using a loop:

  1. Count the number of vowels (a, e, i, o, u)
  2. Count the number of consonants (letters that are not vowels)
  3. Print the results (Hint: use .lower() and check if char.isalpha() before counting)

How to Submit

  1. Complete all tasks in homework.py
  2. Push your work to your GitHub repository
  3. Share the repository link with the instructor

How to Run

python homework.py