Swift - Loops
Which of the following is the correct syntax to label a loop named 'outerLoop' in Swift?
Which of the following is the correct syntax to label a loop named 'outerLoop' in Swift?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall label syntax in Swift
Labels are written as a name followed by a colon before the loop statement.Step 2: Match syntax to options
outerLoop: for i in 1...3 { } correctly places 'outerLoop:' before the for loop.Final Answer:
outerLoop: for i in 1...3 { } -> Option BQuick Check:
Label name + colon before loop = A [OK]
Quick Trick: Label name ends with colon before loop starts [OK]
Common Mistakes:
- Placing label after the loop
- Using 'label' keyword (not valid)
- Putting label inside loop braces
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