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Problem DescriptionGive a time.(hh:mm:ss)，you should answer the angle between any two of the minute.hour.second handNotice that the an... 阅读全文
posted @ 2015-08-13 22:05
Herumw
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摘要：
You are given n k-digit integers. You have to rearrange the digits in the integers so that the difference between the largest and the ... 阅读全文
posted @ 2015-08-13 09:06
Herumw
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