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" 题目链接 " Problem Description Everyone know the story that how Newton discovered the Universal Gravitation. One day, Newton walked leisurely, suddenly, 阅读全文
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" 题目链接 " Problem Description 杭州人称那些傻乎乎粘嗒嗒的人为62(音:laoer)。 杭州交通管理局经常会扩充一些的士车牌照,新近出来一个好消息,以后上牌照,不再含有不吉利的数字了,这样一来,就可以消除个别的士司机和乘客的心理障碍,更安全地服务大众。 不吉利的数字为所有含 阅读全文
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" 题目链接 " Problem Description “ 改革春风吹满地, 不会AC没关系; 实在不行回老家, 还有一亩三分地。 谢谢!(乐队奏乐)” 话说部分学生心态极好,每天就知道游戏,这次考试如此简单的题目,也是云里雾里,而且,还竟然来这么几句打油诗。 <! more 好呀,老师的责任就是 阅读全文
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title: Equations 数学 杭电1840 tags: [数学] 题目链接 Problem Description All the problems in this contest totally bored you. And every time you get bored you li 阅读全文
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" 题目链接 " Problem Description There are two circles in the plane (shown in the below picture), there is a common area between the two circles. The prob 阅读全文