我也有够懒的,今天才跑来写总结,自觉面壁中… 上一篇是Practice Round,今天是Round A,五道题. 每次做完都想说,其实题不难..但在做的过程中总是会各种卡,只有自己一行一行实现了,才算真正做过一道题,忌眼高手低啊~没做过的先自己做做吧. Problem A. Read Phone Number Do you know how to read the phone numbers in English? Now let me tell you. For example, In Ch…