public void Test1() { var text = "bcabc"; var result = new RemoveDuplicatesFromString().RemoveDuplicateLetters(text); Assert.That(result, Is.EqualTo("abc")); }
public void Test4() { var text = "leetcode"; var result = new RemoveDuplicatesFromString().RemoveDuplicateLetters(text); Assert.That(result, Is.EqualTo("letcod")); }