How to create a Set of size N in Swift - Step by Step Examples

How to create a Set of size N in Swift ?

To create a set of size N in Swift, you can use the Set type with an array of initial elements.

In this example,

We create an array named stringElements with initial string elements.
We create a set named stringSet using the Set type and initialize it with the array stringElements.
The string elements in the array determine the initial size of the set.
Finally, we print the size of the set using the count property.

let stringElements = ["apple", "banana", "cherry"]
let stringSet = Set(stringElements)

print("Size of stringSet: \(stringSet.count)")

Size of stringSet: N

In this example,

We create an array named intElements with initial integer elements.
We create a set named intSet using the Set type and initialize it with the array intElements.
The integer elements in the array determine the initial size of the set.
Finally, we print the size of the set using the count property.

let intElements = [1, 2, 3]
let intSet = Set(intElements)

print("Size of intSet: \(intSet.count)")

Size of intSet: N

In this tutorial, we learned How to create a Set of size N in Swift language with well detailed examples.