Mike wrote the digits $$1$$, $$2$$, $$3$$, $$4$$, and $$5$$ on some cards. How many ways can he arrange the cards so that he makes a five-digit even number without repeating digits? 
Overseas Competition->Knowledge Point->Counting Modules->Law of Addition and Multiplication->Complex Forming Numbers Overseas Competition->Knowledge Point->Counting Modules->Permutations and Combinations->Combinations