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题目哪里说得不清楚了?In Reply To:这题的输出格式太不明确了吧 Posted by:yellowfish at 2003-11-14 12:13:21 > "1st"这样算不算单词? Words consist of the characters {a-z,A-Z,0-9}. Words are separated by whitespace, end-of-line, and punctuation. > Now和now相同吗? Word comparisons are case-insensitive. > > 如果算,怎么排序? The words must be listed in alphabetic order. Followed by: Post your reply here: |
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