How to check if an element is contained in an array in Swift?

Hi everyone! I just started learning Swift and came across a seemingly simple task. I need to check if a certain value is in an array. For example, I have an array of strings with user names: ```swift let users = ["Anna", "Boris", "Victor", "Galina"] ``` I want to write a condition: if the user "Boris" is in the list, then print "Access granted", otherwise — "User not found". I tried using the `==` operator, but of course Swift gave an error because you can't compare an array with a single element. Then I wrote a `for-in` loop and checked each element manually: ```swift var found = false for user in users { if user == "Boris" { found = true break } } if found { print("Access granted") } ``` This works