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Description Jessica's a very lovely girl wooed by lots of boys. Recently she has a problem. The final exam is coming, yet she has spent little time on 阅读全文
posted @ 2017-03-31 21:52
Klaier
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Description A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) ar 阅读全文
posted @ 2017-03-31 20:17
Klaier
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Description Mr.Dog was fired by his company. In order to support his family, he must find a new job as soon as possible. Nowadays, It's hard to have a 阅读全文
posted @ 2017-03-31 00:06
Klaier
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