Compsci 6, Fall 2011, Classwork 8

PRINT Names and NetID of students in group (min 2, max 3) 
Name: __________________________   NetID: _____________

Name: __________________________   NetID: _____________

Name: __________________________   NetID: _____________

Problems:


    For the following assume is_vowel(ch) has been written and returns True if ch is a vowel and False otherwise (Vowels are aeiou). You may use is_vowel(ch) in writing these functions.

  1. Complete the function vowelsOnly below. Given a string parameter word, vowelsOnly returns only the vowels from word as a string. For example, vowelsOnly('computer') returns 'oue' 
    def vowelsOnly(word):
    """
    returns a string of only the vowels from word
    """

  2. Complete the function below. Use is_vowel(ch) in writing the function. 
    def allvowels(word):
    """
    returns True if the word is all vowels
    returns False otherwise
    """
  3. What are the resulting lists for the following? 
        print [j+1 for j in range(20) if (j%3)==0]



    print [i*2 for i in [j+1 for j in range(20) if (j%3)==0] if i*i>19]