Sorting in Swift [SOLVED]

Question

Hello,

I just played with this code but I really struggle to print the numbers in sorted order.

Can someone help me out?

let group1: Set = [1, 2, 3, 4, 5]
let group2: Set = [3, 4, 5, 6, 7]

let group3: Set = (group1.union(group2))
print(group3)

Answer 1

You don't need group3:
let group1: Set<Int> = [1, 2, 3, 4, 5]
let group2: Set<Int> = [3, 4, 5, 6, 7]
print(group1.union(group2).sort())

Answer 2

Thank you, worked! :)

Answer 3

No Problem