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Re:ac总结一下,此题目几处不太好,大家别在这几处浪费时间In Reply To:Re:ac总结一下,此题目几处不太好,大家别在这几处浪费时间 Posted by:jxb002 at 2013-07-14 22:14:48 > > 题目已经给出了条件:Each telephone number consists of a string composed of decimal digits, uppercase letters (excluding Q and Z) and hyphens. Exactly seven of the characters in the string will be digits or letters. > Q和Z没有出现 >不用考虑q和z Followed by: Post your reply here: |
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