2017年10月27日
Boredom CodeForces - 455A
摘要： Alex doesn't like boredom. That's why whenever he gets bored, he comes up with games. One long winter evening he came up with a game and decided to pl 阅读全文
posted @ 2017-10-27 23:45 天之道，利而不害 阅读(613) 评论(0) 推荐(0) 编辑
Marvolo Gaunt's Ring CodeForces - 855B
摘要： Professor Dumbledore is helping Harry destroy the Horcruxes. He went to Gaunt Shack as he suspected a Horcrux to be present there. He saw Marvolo Gaun 阅读全文
posted @ 2017-10-27 22:13 天之道，利而不害 阅读(316) 评论(0) 推荐(0) 编辑
Book of Evil CodeForces - 337D
摘要： Paladin Manao caught the trail of the ancient Book of Evil in a swampy area. This area contains n settlements numbered from 1 to n. Moving through the 阅读全文
posted @ 2017-10-27 12:03 天之道，利而不害 阅读(446) 评论(0) 推荐(0) 编辑
Codeforces Round #443 (Div. 2)
摘要： A. Borya's Diagnosis It seems that Borya is seriously sick. He is going visit n doctors to find out the exact diagnosis. Each of the doctors needs the 阅读全文
posted @ 2017-10-27 01:41 天之道，利而不害 阅读(458) 评论(0) 推荐(0) 编辑