How do nested conditionals work in different programming languages?

How do nested conditionals work in different programming languages?

Nested conditionals allow you to place one conditional statement inside another. For example, in Python, you can use 'if' statements within 'if' statements.

Can you show me an example in Python?

Sure! Here's a simple example:

age = 20
if age >= 18:
    print('You are an adult.')
    if age >= 21:
        print('You can drink alcohol.')
    else:
        print('You cannot drink alcohol.')
else:
    print('You are a minor.')

What about in JavaScript?

In JavaScript, it looks similar:

let age = 20;
if (age >= 18) {
    console.log('You are an adult.');
    if (age >= 21) {
        console.log('You can drink alcohol.');
    } else {
        console.log('You cannot drink alcohol.');
    }
} else {
    console.log('You are a minor.');
}

Are there any differences in syntax between languages?

Yes, the syntax can vary. For instance, Python uses indentation to define blocks, while JavaScript uses curly braces. However, the logic remains similar.