[Solved] What is the main advantage of using if-else as an expression in Kotlin? — Ans: It returns a value that can be assigned to a variable | Kotlin

Kotlin - Control Flow as Expressions

What is the main advantage of using if-else as an expression in Kotlin?

AIt returns a value that can be assigned to a variable

BIt can only be used inside functions

CIt does not allow else branch

DIt cannot be nested inside other expressions

Step-by-Step Solution

Solution:

Step 1: Understand if-else expression behavior
In Kotlin, if-else can return a value, unlike in some languages where it is only a statement.
Step 2: Identify the advantage
This allows assigning the result of if-else directly to a variable, making code concise.
Final Answer:
It returns a value that can be assigned to a variable -> Option A
Quick Check:
If-else expression returns value = A [OK]

Quick Trick: If-else in Kotlin returns a value usable in assignments [OK]

Common Mistakes:

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What is the main advantage of using if-else as an expression in Kotlin?