[Solved] Given the code below, what will be printed?struct User: Identifiable { let id: Int let name: String } let users = [User(id: 1, name: "Anna"), User(id: 2, name: "Ben")] print(users[1].id) | iOS Swift

iOS Swift - Lists and Data Display

Given the code below, what will be printed?

struct User: Identifiable {
    let id: Int
    let name: String
}

let users = [User(id: 1, name: "Anna"), User(id: 2, name: "Ben")]
print(users[1].id)

A1

BAnna

C2

DBen

Step-by-Step Solution

Solution:

Step 1: Identify the second user in the array
Index 1 refers to the second element, which is User(id: 2, name: "Ben").
Step 2: Access the id property
The id of this user is 2, so print(users[1].id) prints 2.
Final Answer:
2 -> Option C
Quick Check:
Second user's id = 2 [OK]

Quick Trick: Array index 1 is second element, check its id [OK]

Common Mistakes:

Confusing index 0 and 1
Printing name instead of id
Assuming id is name

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More iOS Swift Quizzes

Given the code below, what will be printed?

Step 1: Identify the second user in the array

Step 2: Access the `id` property

Final Answer:

Quick Check:

Want More Practice?

Given the code below, what will be printed?

Step 1: Identify the second user in the array

Step 2: Access the id property

Final Answer:

Quick Check:

Want More Practice?

Step 2: Access the `id` property