Codeforces #719 C

Written by  on October 26, 2016

719C C. Efim and Strange Grade time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output

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博客关闭评论

Written by  on October 23, 2016

由于Disqus时不时加载抽风,多说又实在是丑并且听说还停止维护了,用博客自带的评论系统的话又要顾着anti-spam而且也丑,自己暂时也懒得去折腾,所以最终还是决定关掉了评论,页面清爽了一些加载速度快了一些浏览体验似乎更好了一点。。。

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Codeforces #721 C

Written by  on October 11, 2016

721C C. Journey time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Recently Irina arrived to one of the most famous cities of Berland — the Berlatov city. There are n showplaces in the city, numbered from1 to n, and some of them are connected by one-directional roads. The roads in Berlatov are designed in a way such that there are nocyclic routes between showplaces.

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