What are if-else statements in Python?

Can you explain what if-else statements are in Python?

Sure! If-else statements are used for decision-making in Python. They allow you to execute certain code based on whether a condition is true or false.

Can you give me an example of how to use if-else statements?

Of course! Here's a simple example:

age = 18
if age >= 18:
    print('You are an adult.')
else:
    print('You are a minor.')

What happens if I have multiple conditions?

You can use elif to check multiple conditions. For example:

if age < 13:
    print('You are a child.')
elif age < 18:
    print('You are a teenager.')
else:
    print('You are an adult.')

Are there any common mistakes to avoid with if-else statements?

Yes! A common mistake is forgetting to use colons at the end of the if, elif, and else lines. Also, ensure proper indentation for the code blocks.