[Solved] Which of the following is the correct syntax to declare a local function inside a Kotlin function? — Ans: fun outer() { fun inner() { println("Hi") } } | Kotlin

Kotlin - Functions

Which of the following is the correct syntax to declare a local function inside a Kotlin function?

Afun outer() { fun inner() { println("Hi") } }

Bfun outer() { def inner() { println("Hi") } }

Cfun outer() { function inner() { println("Hi") } }

Dfun outer() { inner() fun { println("Hi") } }

Step-by-Step Solution

Solution:

Step 1: Recall Kotlin function syntax
Kotlin uses the keyword 'fun' to declare functions, including local ones.
Step 2: Check each option
fun outer() { fun inner() { println("Hi") } } uses 'fun' correctly for both outer and inner functions. Others use invalid keywords or wrong order.
Final Answer:
fun outer() { fun inner() { println("Hi") } } -> Option A
Quick Check:
Local function syntax uses 'fun' keyword [OK]

Quick Trick: Local functions use 'fun' keyword inside another function [OK]

Common Mistakes:

MISTAKES

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Which of the following is the correct syntax to declare a local function inside a Kotlin function?