Difference between revisions of "Python List Exercises"
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# Print out the last element in wordList by using '''wordList[len(wordList)-1]''' | # Print out the last element in wordList by using '''wordList[len(wordList)-1]''' | ||
# Print out the word "generals" in the list | # Print out the word "generals" in the list | ||
− | # | + | |
+ | # Create a list named numList with the following numbers 3, 1, 7, 6, 4, 1, 1, 5, 4, 7, 9, 0, 9, 7, 7, 43, 2, 6, 87, 67, 4, 2, 532 | ||
+ | # Print out the last element in numList using '''len(numList)-1)''' | ||
+ | # Print out the middle element in numList | ||
+ | # Write a loop that goes from '''0''' to '''len(numList)-1''' that prints out ALL the elements in numList | ||
+ | # Write a loop that goes from '''len(numList)-1''' down through '''0''' and prints numList in '''reverse''' order | ||
+ | # Write a loop that prints out all the numbers in numList that are greater than 10 | ||
+ | # Write a loop that prints out all the numbers in numList that are even (HINT: if numList[x]%2 == 0) |
Revision as of 09:33, 13 May 2010
Objectives
- You will learn to create lists
- You will learn to access elements (things) in a list
- You will learn to traverse (walk through) a list using a loop
Resources
Directions
Create a file name "ch9_yourLastName.py". In your file, complete the following exercises:
- Create a list named wordList that contains the following words: "washington", "lee", "generals", "arlington", "virginia"
- Print out the first element in wordList
- Print out the length of the list by using len(wordList)
- Print out the last element in wordList by using wordList[len(wordList)-1]
- Print out the word "generals" in the list
- Create a list named numList with the following numbers 3, 1, 7, 6, 4, 1, 1, 5, 4, 7, 9, 0, 9, 7, 7, 43, 2, 6, 87, 67, 4, 2, 532
- Print out the last element in numList using len(numList)-1)
- Print out the middle element in numList
- Write a loop that goes from 0 to len(numList)-1 that prints out ALL the elements in numList
- Write a loop that goes from len(numList)-1 down through 0 and prints numList in reverse order
- Write a loop that prints out all the numbers in numList that are greater than 10
- Write a loop that prints out all the numbers in numList that are even (HINT: if numList[x]%2 == 0)