public void BasicTests() { Assert.AreEqual("a", Kata.FirstNonRepeatingLetter("a")); Assert.AreEqual("t", Kata.FirstNonRepeatingLetter("stress")); Assert.AreEqual("e", Kata.FirstNonRepeatingLetter("moonmen")); Assert.AreEqual("T", Kata.FirstNonRepeatingLetter("sTreSS")); Assert.AreEqual("b", Kata.FirstNonRepeatingLetter("aAAb")); }
static void Main(string[] args) { Console.WriteLine(Kata.FirstNonRepeatingLetter("moonmen")); }