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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

Posted by jxb002 at 2013-07-14 22:14:48 on Problem 1002
In Reply To: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:diligentboy at 2012-06-27 00:17:33
> 1,无重复的时候要输出“No duplicates. ”,注意,连句话都不能少。
> 2,测试用例中会出现Q和Z,这两个字母要处理
> 3,字符数组要开大些,我开到300,小了结果不正确
> 4,注意电话号码开头是0的,可以试一试这个测试用例:

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

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