public void LetterCombinationsTests() { LetterCombinationsofaPhoneNumber obj = new LetterCombinationsofaPhoneNumber(); // Input: "23" //Output: ["ad", "ae", "af", "bd", "be", "bf", "cd", "ce", "cf"]. string S = "23"; var x = obj.LetterCombinations(S); S = "2"; x = obj.LetterCombinations(S); }
public void Setup() { solution = new LetterCombinationsofaPhoneNumber(); }