[Solved] What is the output of the following Kotlin code?val x = 5 val result = when { x "Negative" x == 0 -> "Zero" x in 1..10 -> "Small" else -> "Large" } println(result) | Kotlin

Kotlin - Control Flow as Expressions

What is the output of the following Kotlin code?

val x = 5
val result = when {
  x < 0 -> "Negative"
  x == 0 -> "Zero"
  x in 1..10 -> "Small"
  else -> "Large"
}
println(result)

ASmall

BZero

CNegative

DLarge

Step-by-Step Solution

Solution:

Step 1: Evaluate conditions in order
x = 5 is not less than 0, not equal to 0, but is in 1..10 range, so the third case matches.
Step 2: Determine returned value
The matched case returns "Small", so result is "Small".
Final Answer:
Small -> Option A
Quick Check:
5 in 1..10 = true, returns "Small" [OK]

Quick Trick: Check conditions top to bottom; first true case returns value [OK]

Common Mistakes:

MISTAKES

Master "Control Flow as Expressions" in Kotlin

9 interactive learning modes - each teaches the same concept differently

More Kotlin Quizzes

What is the output of the following Kotlin code?