We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
Loading...
  1. Practice
  2. Algorithms
  3. Greedy
  4. Sherlock and The Beast
  5. Discussions

Sherlock and The Beast

  • Bob_Roebling + 0 comments

    Extension for Swift to multiply Strings/Characters. Don't forget to unwrap the optional.

    extension String {
	public init?(byRepeatingString str: String, count: Int) {
		var newString = ""

		for _ in 0 ..< count {
			newString += str
		}

		self.init(newString)
	}
}