[Solved] Which of the following is the correct syntax for a compound case in Swift?switch value { case 1, 2, 3: print("One to three") default: print("Other") } | Swift

Swift - Control Flow

Which of the following is the correct syntax for a compound case in Swift?

switch value {
    case 1, 2, 3:
        print("One to three")
    default:
        print("Other")
}

Acase 1, 2, 3:

Bcase 1; 2; 3:

Ccase (1, 2, 3):

Dcase [1, 2, 3]:

Step-by-Step Solution

Solution:

Step 1: Recall Swift compound case syntax
Swift uses commas to separate multiple values in one case.
Step 2: Check each option
case 1, 2, 3: uses commas correctly; others use semicolons, parentheses, or brackets incorrectly.
Final Answer:
case 1, 2, 3: -> Option A
Quick Check:
Commas separate values in compound case [OK]

Quick Trick: Use commas, not semicolons or brackets, for compound cases [OK]

Common Mistakes:

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