Kotlin - Control Flow as Expressions
What will this Kotlin code print?
val number = 7 val parity = if (number % 2 == 0) "Even" else "Odd" println(parity)
What will this Kotlin code print?
medium📝 Predict Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Check the condition for even number
7 % 2 == 0 is false because 7 divided by 2 leaves remainder 1.Step 2: Determine the assigned string
Since condition is false, else branch "Odd" is assigned to parity.Final Answer:
Odd -> Option DQuick Check:
If expression returns else value when condition false [OK]
Quick Trick: Use modulo to check even/odd with if expression [OK]
Common Mistakes:
MISTAKES- Assuming 7 is even
- Printing number instead of parity
- Syntax errors in if expression
Master "Control Flow as Expressions" in Kotlin
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