What are nested if-else statements in programming?

Can you explain what nested if-else statements are?

Sure! Nested if-else statements are if-else statements placed inside another if-else statement. They allow for more complex decision-making.

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

Of course! Here's a simple example in Python:

age = 20
if age >= 18:
    print('You are an adult.')
    if age >= 65:
        print('You are a senior citizen.')
    else:
        print('You are not a senior citizen.')
else:
    print('You are a minor.')

What are the advantages of using nested if-else statements?

Nested if-else statements allow for more granular control over conditions, enabling complex logic to be implemented in your code.

Are there any drawbacks to using them?

Yes, they can make code harder to read and maintain if overused. It's important to keep your code as simple as possible.