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Description TIANKENG manages a restaurant after graduating from ZCMU, and tens of thousands of customers come to have meal because of its delicious di 阅读全文
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Description Given a positive integer N, you should output the most right digit of N^N. Description Given a positive integer N, you should output the m 阅读全文
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Description zichen has just come back school from the 30th ACM/ ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handin 阅读全文
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Description Long time ago , Kitty lived in a small village. The air was fresh and the scenery was very beautiful. The only thing that troubled her is 阅读全文
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Description 话说上回讲到海东集团面临内外交困，公司的元老也只剩下XHD夫妇二人了。显然，作为多年拼搏的商人，XHD不会坐以待毙的。 一天，当他正在苦思冥想解困良策的时候，突然想到了自己的传家宝，那是公司成立的时候，父亲作为贺礼送来的一个锦囊，徐父当时交代，不到万不得已的时候，不要打开它。 阅读全文
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Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean 阅读全文
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Problem Description “今年暑假不AC？”“是的。”“那你干什么呢？”“看世界杯呀，笨蛋！”“@#$%^&*%...”确实如此，世界杯来了，球迷的节日也来了，估计很多ACMer也会抛开电脑，奔向电视了。作为球迷，一定想看尽量多的完整的比赛，当然，作为新时代的好青年，你一定还会看一些 阅读全文