Extra Exercises¶

1. What is the result of each of the following:

   1. ‘Python’[1]
   2. “Strings are sequences of characters.”[5]
   3. len(“wonderful”)
   4. ‘Mystery’[:4]
   5. ‘p’ in ‘Pineapple’
   6. ‘apple’ in ‘Pineapple’
   7. ‘pear’ not in ‘Pineapple’
   8. ‘apple’ > ‘pineapple’
   9. ‘pineapple’ < ‘Peach’

   1. ‘Python’[1] evaluates to ‘y’
   2. ‘Strings are sequences of characters.’[5] evaluates to ‘g’
   3. len(‘wonderful’) evaluates to 9
   4. ‘Mystery’[:4] evaluates to ‘Myst’
   5. ‘p’ in ‘Pineapple’ evaluates to True
   6. ‘apple’ in ‘Pineapple’ evaluates to True
   7. ‘pear’ not in ‘Pineapple’ evaluates to True
   8. ‘apple’ > ‘pineapple’ evaluates to False
   9. ‘pineapple’ < ‘Peach’ evaluates to False

2. Write code that asks the user to type something and deletes all occurrences of the word “like”.

   x = input("Enter some text that overuses the word like") y = x.replace("like", "") print(y)

3. Write code that asks the user to type something and removes all the vowels from it, then prints it out.

4. Write code that transforms the list [3, 6, 9] into the list [3, 0, 9] and then prints it out

   w = [3, 6, 9] # add code that changes w