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偏方记录背包里的物品。。。。。每个背包的价值+0.01Happy Programming ContestTime Limit:2 Seconds Memory Limit:65536 KBIn Zhejiang University Programming Contest, a team is called "couple team" if it consists of only two students loving each other. In the contest, the team will get a lovely balloon with unique col 阅读全文
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泊松分布。。。。Alien's OrganTime Limit:2 Seconds Memory Limit:65536 KBThere's an alien whose name is Marjar. It is an universal solder came from planet Highrich a long time ago.Marjar is a strange alien. It needs to generate new organs(body parts) to fight. The generated organs will provide power t 阅读全文
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X-PlosivesTime Limit:3000MSMemory Limit:Unknown64bit IO Format:%lld & %llu[Submit] [Go Back] [Status]DescriptionX-PlosivesA secret service developed a new kind of explosive that attain its volatile property only when a specific association of products occurs. Each product is a mix of two differe 阅读全文