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# Time Code Exercises Difficulty Number of lines
1
9 months, 21 days, 12 hours, 24 minutes
Sw
func greet(person: [String: String]) {
Medium
6 Line
2
9 months, 21 days, 12 hours, 24 minutes
Sw
enum CompassPoint {
Medium
6 Line
3
9 months, 21 days, 12 hours, 24 minutes
Sw
var optionalString: String? = "Hello"
Medium
2 Line
4
9 months, 21 days, 12 hours, 24 minutes
Sw
class Shape {
Medium
6 Line
5
9 months, 21 days, 12 hours, 24 minutes
Sw
func greet(person: String, day: String) -> String {
Medium
3 Line
6
9 months, 21 days, 12 hours, 24 minutes
Sw
let individualScores = [75, 43, 103, 87, 12]
Medium
4 Line
7
9 months, 21 days, 12 hours, 24 minutes
Sw
var occupations = [
Medium
4 Line
8
9 months, 21 days, 12 hours, 24 minutes
Sw
var shoppingList = ["catfish", "water", "tulips"]
Medium
2 Line
9
9 months, 21 days, 12 hours, 24 minutes
Sw
var myVariable = 42
Medium
3 Line
10
9 months, 21 days, 12 hours, 24 minutes
Sw
print("Hello, World!")
Medium
1 Line