Python · question
Question 1 of 52
What is the difference between Python 2 and Python 3?
← All Python questions
Re-explain
Python 3 introduced several breaking changes from Python 2:
- Print function:
print "hello" vs print("hello")
- Unicode strings: Default string type is Unicode in Python 3
- Integer division:
5/2 returns 2.5 in Python 3, 2 in Python 2
- Range function:
range() returns an iterator in Python 3
- Input function:
raw_input() was renamed to input()
Python 2 reached end-of-life in 2020, so Python 3 is the current standard.
Rewriting in plainer words…
This answer doesn't lend itself to a diagram - it reads best . No credits were charged.
Why there's no diagram: “”
The diagram below the answer is the concept .
Jump to it ↓
What should the new diagram focus on?
How well did you know this?
AI:
Saved in this browser - sign in to keep your review list.
How should your speech become text?
Listening… your words appear above as you speak - tap Stop when you're done.
Recording · cr - tap Stop & transcribe when you're done.
Transcribing with AI…
Voice:
Keep going - a few more words and AI can grade it.
Interview lens
Likely follow-ups, what you can say, and the weak answers to avoid.
Pro · $10/mo
45 of 52 Python answers are in Pro.
Full answers, code samples, and AI explanations that go simpler or deeper. Cancel anytime.
-
Full answers + code
-
AI explanations, simpler or deeper
-
1,000 AI credits / month
-
Cancel anytime
