Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial


creating a 2d list

i'm given a file that has several rows of data (int) and each column is sep by a whitespace. i need to construct a 2d list that contains this content.

1 Answer

Steven Parker
Steven Parker
228,978 Points

This sounds similar to your previous question

Except this time, you would apply split to each line of input, and then convert each item of that list into a number.