[Solved] What is the output of this Kotlin code?val x: Any = 7 val result = when (x) { in 1..5 -> "Low" in 6..10 -> "Medium" else -> "High" } println(result) | Kotlin

Kotlin - Control Flow as Expressions

What is the output of this Kotlin code?

val x: Any = 7
val result = when (x) {
  in 1..5 -> "Low"
  in 6..10 -> "Medium"
  else -> "High"
}
println(result)

ALow

BCompilation error

CHigh

DMedium

Step-by-Step Solution

Solution:

Step 1: Check the value of x and matching ranges
x is 7, which falls in the range 6..10.
Step 2: Determine which branch executes
The branch in 6..10 -> "Medium" matches, so "Medium" is returned.
Final Answer:
Medium -> Option D
Quick Check:
Value 7 in 6..10 returns 'Medium' = D [OK]

Quick Trick: Match value to correct range branch in when [OK]

Common Mistakes:

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