black_hole6 - 博客园

摘要： Dreamoon is standing at the position 0 on a number line. Drazil is sending a list of commands through Wi-Fi to Dreamoon's smartphone a... 阅读全文

posted @ 2019-01-19 17:02 black_hole6 阅读(332) 评论(0) 推荐(0)

摘要： Little Sub is about to take a math exam at school. As he is very confident, he believes there is no need for a review.Little Sub's fat... 阅读全文

posted @ 2019-01-19 15:41 black_hole6 阅读(261) 评论(0) 推荐(0)

摘要： Andrew often reads articles in his favorite magazine 2Char. The main feature of these articles is that each of them uses at most two d... 阅读全文

posted @ 2019-01-19 12:14 black_hole6 阅读(155) 评论(0) 推荐(0)

摘要： Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 10... 阅读全文

posted @ 2019-01-19 11:22 black_hole6 阅读(136) 评论(0) 推荐(0)

摘要： Vova promised himself that he would never play computer games... But recently Firestorm — a well-known game developing company — publi... 阅读全文

posted @ 2019-01-18 13:56 black_hole6 阅读(272) 评论(0) 推荐(0)

摘要： A company has n employees numbered from 1 to n. Each employee either has no immediate manager or exactly one immediate manager, who is... 阅读全文

posted @ 2019-01-18 11:48 black_hole6 阅读(253) 评论(0) 推荐(0)

摘要： An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap comput... 阅读全文

posted @ 2019-01-18 10:55 black_hole6 阅读(122) 评论(0) 推荐(0)

摘要： NN is an experienced internet user and that means he spends a lot of time on the social media. Once he found the following image on th... 阅读全文

posted @ 2019-01-14 23:11 black_hole6 阅读(188) 评论(0) 推荐(0)

摘要： Arkady coordinates rounds on some not really famous competitive programming platform. Each round features nn problems of distinct diff... 阅读全文

posted @ 2019-01-14 23:07 black_hole6 阅读(195) 评论(0) 推荐(0)

摘要： This morning, Roman woke up and opened the browser with nn opened tabs numbered from 11 to nn. There are two kinds of tabs: those with... 阅读全文

posted @ 2019-01-14 23:04 black_hole6 阅读(201) 评论(0) 推荐(0)

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