[Solved] Find the error in the following Kotlin code:val arr = Array(3) { 0 } arr[3] = 5 — Ans: Index out of bounds exception at arr[3] | Kotlin

Kotlin - Collections Fundamentals

Find the error in the following Kotlin code:

val arr = Array(3) { 0 }
arr[3] = 5

AIndex out of bounds exception at arr[3]

BArray size is zero, cannot assign

CCannot assign Int to Array element

DArray must be initialized with strings

Step-by-Step Solution

Solution:

Step 1: Check array size and indexing
Array size is 3, so valid indices are 0, 1, 2.
Step 2: Identify invalid index usage
arr[3] tries to access the fourth element, which is out of bounds.
Final Answer:
Index out of bounds exception at arr[3] -> Option A
Quick Check:
Array index must be within size - 1 [OK]

Quick Trick: Array indices go from 0 to size-1 [OK]

Common Mistakes:

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