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

Python Python Sequences Sequence Operations Creating Slices

Creating Slices

"Create a slice of the provided student_gpas list that includes the 3rd through the 5th elements in the list. Assign the slice to a variable called sliced_gpas."

Understanding that it is exclusive of the stop value, I set it to 6. I'm still getting an incorrect value error, whats wrong with my code?

slices.py
student_gpas = [4.0, 2.3, 3.5, 3.7, 3.9, 2.8, 1.5, 4.0]
sliced_gpas = student_gpas[3:6]

1 Answer

Steven Parker
Steven Parker
231,236 Points

You did good remembering about the stop value being exclusive. :+1:

But you should also keep in mind that index values start with 0, so the indexes for "3rd" and "5th" will both be less than their ordinals.