[Solved] Identify the error in this Swift code snippet:func addTen(_ number: inout Int) { number += 10 } addTen(5) | Swift

Swift - Functions

Identify the error in this Swift code snippet:

func addTen(_ number: inout Int) {
    number += 10
}

addTen(5)

ACannot pass a literal to an inout parameter

BCannot use inout with Int type

CFunction must return a value

DMissing & when passing the argument

Step-by-Step Solution

Solution:

Step 1: Check the function call argument
The function expects an inout Int parameter, which requires a variable passed with &.
Step 2: Identify the problem with passing a literal
Passing a literal like 5 directly is invalid because inout requires a variable that can be modified.
Final Answer:
Cannot pass a literal to an inout parameter -> Option A
Quick Check:
Inout needs a variable, not a literal [OK]

Quick Trick: Only variables can be passed as inout parameters [OK]

Common Mistakes:

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