2018年8月21日

ACM训练联盟周赛 K. Teemo's reunited

摘要: Teemo likes to drink raspberry juice. He even spent some of his spare time tomake the raspberry juice himself. The way to make the raspberries juice i 阅读全文

posted @ 2018-08-21 22:22 cltt 阅读(177) 评论(0) 推荐(0)

ACM训练联盟周赛 Teemo's formula

摘要: Teemo has a formula and he want to calculate it quickly. The formula is . As the result may be very large, please output the result mod 1000000007. In 阅读全文

posted @ 2018-08-21 20:48 cltt 阅读(162) 评论(0) 推荐(0)

ACM训练联盟周赛 G. Teemo's convex polygon

摘要: 65536K Teemo is very interested in convex polygon. There is a convex n-sides polygon, and Teemo connect every two points as diagonal lines, and he wan 阅读全文

posted @ 2018-08-21 17:44 cltt 阅读(189) 评论(0) 推荐(0)

容斥定理

摘要: ACM训练联盟周赛 131072K Teemo decides to use his money to conquer the universe. It is known that there are m planets that humans can reach at present. They 阅读全文

posted @ 2018-08-21 16:43 cltt 阅读(263) 评论(0) 推荐(0)

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