Add tasks for all the new languages

This commit is contained in:
Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
13208 changed files with 134745 additions and 0 deletions

View file

@ -0,0 +1,9 @@
import Foundation
func isBal(str: String) -> Bool {
var count = 0
return !str.characters.contains { ($0 == "[" ? ++count : --count) < 0 } && count == 0
}