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140 - The 12th Zhejiang Provincial Collegiate Programming Contest - DBeauty of ArrayTime Limit:2 Seconds Memory Limit:65536 KBEdward has an arrayAwith... 阅读全文
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For an upcoming programming contest, Edward, the headmaster of Marjar University, is forming a two-man team fromNstudents of his university.Edward kno... 阅读全文
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DescriptionWhen the winter holiday comes, a lot of people will have a trip. Generally, there are a lot of souvenirs to sell, and sometimes the travele... 阅读全文