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Python for AI — Beginner Foundations

Data Science

Control Flow · Lesson 33 of 76

If statements

if runs code only when a condition is true. elif and else cover the other cases:

Python

The indentation (the spaces) is how Python knows what belongs inside the if — keep it consistent.

Your turn: change score, re-run, and watch which branch prints.

Check your understanding

Exercise — check your understanding

Set grade to "Pass" if score is 50 or more, otherwise "Retake".

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