Students\textquotesingle~seat numbers are from $$1$$ to $$35$$. How many times does digit $$3$$ appear? (adapted from $$2002$$ Math Kangaroo Problem, Level $$3$$ - $4$, Question \#$9$) 
选项为:A:$$2$$  B:$$4$$  C:$$9$$  D:$$16$$  E:$$32$$  请回答其中一个选项.