How to create a Set of Numbers from 1 to N in Swift

How to create a Set of Numbers from 1 to N in Swift ?

Answer

To create a set of numbers from 1 to N in Swift, you can use a for loop to add elements to a Set until it reaches the desired number N.


✐ Examples

1 Create a Set of Numbers from 1 to 5

In this example,

  1. We define a function named createSetOfNumbers that takes an integer n as a parameter. This parameter represents the upper limit of the set, inclusive.
  2. Inside the function, we create a new Set named numberSet to store the numbers.
  3. We use a for loop to iterate from 1 to n, adding each number to the numberSet.
  4. Finally, we return the numberSet containing the set of numbers from 1 to n.

Swift Program

func createSetOfNumbers(_ n: Int) -> Set<Int> {
    var numberSet = Set<Int>()
    for i in 1...n {
        numberSet.insert(i)
    }
    return numberSet
}

let mySet = createSetOfNumbers(5)
print("Set of numbers from 1 to 5: (mySet)")

Output

Set of numbers from 1 to 5: [1, 2, 3, 4, 5]

2 Create a Set of Numbers from 1 to 10

In this example,

  1. We define a function named createSetOfNumbers that takes an integer n as a parameter. This parameter represents the upper limit of the set, inclusive.
  2. Inside the function, we create a new Set named numberSet to store the numbers.
  3. We use a for loop to iterate from 1 to n, adding each number to the numberSet.
  4. Finally, we return the numberSet containing the set of numbers from 1 to n.

Swift Program

func createSetOfNumbers(_ n: Int) -> Set<Int> {
    var numberSet = Set<Int>()
    for i in 1...n {
        numberSet.insert(i)
    }
    return numberSet
}

let mySet = createSetOfNumbers(10)
print("Set of numbers from 1 to 10: (mySet)")

Output

Set of numbers from 1 to 10: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

Summary

In this tutorial, we learned How to create a Set of Numbers from 1 to N in Swift language with well detailed examples.


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