[Solved] Identify the error in this Swift code snippet:let set1: Set = [1, 2, 3] let set2: Set = [2, 3, 4] let result = set1.intersect(set2) print(result) | Swift

Swift - Collections

Identify the error in this Swift code snippet:

let set1: Set = [1, 2, 3]
let set2: Set = [2, 3, 4]
let result = set1.intersect(set2)
print(result)

ASets must be arrays to use intersection

BSets cannot be compared using intersection

CMethod intersect() does not exist; should use intersection()

DMissing parentheses in print statement

Step-by-Step Solution

Solution:

Step 1: Check method name for intersection
Swift's correct method is intersection(), not intersect().
Step 2: Confirm other code parts are correct
Sets can use intersection, and print syntax is correct.
Final Answer:
Method intersect() does not exist; should use intersection() -> Option C
Quick Check:
Use intersection() method name [OK]

Quick Trick: Use exact method names: intersection(), not intersect() [OK]

Common Mistakes:

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