Question: How to implement a sorting algorithm in swift?
Answer:
// Swift has built-in sorting functions such as sort() and sorted()
// sort() method sorts the elements of an array in place
var numbers = [5, 3, 2, 8, 1, 4, 7]
numbers.sort()
print(numbers) // [1, 2, 3, 4, 5, 7, 8]
// sorted() method returns a new array with the elements sorted
let sortedNumbers = numbers.sorted()
print(sortedNumbers) // [1, 2, 3, 4, 5, 7, 8]
// You can also sort an array in descending order
let descendingNumbers = numbers.sorted(by: >)
print(descendingNumbers) // [8, 7, 5, 4, 3, 2, 1]
Sign up here with your email
ConversionConversion EmoticonEmoticon