What are some real-world examples of nested if-else statements?

Can you give me some real-world examples of nested if-else statements?

Sure! Nested if-else statements are often used in programming for decision-making. For example, in an online shopping application, you might check if a user is logged in. If they are, you then check if they have items in their cart. If they do, you proceed to checkout; if not, you prompt them to add items.

That makes sense! Can you give me another example?

Absolutely! Consider a weather application. You might first check if it's raining. If it is, you could check if the temperature is below freezing. If both conditions are true, you might suggest wearing a heavy coat and carrying an umbrella.

I see how that works. Are there any other scenarios where this is useful?

Yes! In a banking application, you might check if a user has sufficient funds. If they do, you then check if the transaction amount exceeds a certain limit. Depending on these conditions, you can either approve or deny the transaction.