Computer scienceProgramming languagesKotlinControl flowFunctions

Scopes

Non-overlapping scopes

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Look at the code below:

fun example() {
    val interesting = 0
}

fun main() {
    println(interesting)
}

Can we access exactly the interesting variable (not another variable with the same identifier) from the main() function like this? Or is there anything wrong?

Select one option from the list

Yes, we can, nothing is wrong

We can't. The scope of the example() function is not within the scope of the main() function

We can, if a variable with the same name is also declared in the scope above as top-level

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