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Swift Array Programming Exercises: Test if an array of integers contains a 3 or a 5

Swift Array Programming: Exercise-11 with Solution

Write a Swift program to test if an array of integers contains a 3 or a 5.

Pictorial Presentation:

Swift Array Programming Exercises: Test if an array of integers contains a 3 or a 5

Sample Solution:

Swift Code:

func has35(_ a: [Int]) -> Bool {
    if a.contains(3) || a.contains(5)
    {
        return true
    } 
    else
    {
        return false
    }
}

print(has35([2, 5]))
print(has35([2, 3, 5]))
print(has35([2, 4, 7]))

Sample Output:

true
true
false

Swift Programming Code Editor:

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Next: Write a Swift program to test if an array of integers does not contain a 3 or a 5.

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