2018 年 8月 26 日随笔档案 - ChenJr

摘要：传送门题面：The Power Cube is used as a stash of Exotic Power. There are nn cities numbered 1,2,…,n1,2,…,n where allowed to trade it. The tradin... 阅读全文

posted @ 2018-08-26 20:39 ChenJr 阅读(156) 评论(0) 推荐(0) 编辑

摘要：传送门题面：Freshmen frequently make an error in computing the power of a sum of real numbers, which usually origins from an incorrect equation ... 阅读全文

posted @ 2018-08-26 10:33 ChenJr 阅读(167) 评论(0) 推荐(0) 编辑

摘要：传送门题面：YJJ is a salesman who has traveled through western country. YJJ is always on journey. Either is he at the destination, or on the way... 阅读全文

posted @ 2018-08-26 10:12 ChenJr 阅读(172) 评论(0) 推荐(0) 编辑

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