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恰同学少年

今阅前文,偶见于丁酉六月应《院刊》约稿所著之文。读毕愈觉其实为吾大学向之三秋一概述,现列叙如下。 依稀记得三年前刚刚步入大学时的懵懂无知,如今

何为江湖?

最近整理旧时的读书笔记,偶然间看到 2016 年 3 月写的一篇文章,读完之后感觉非常契合此时心境,遂将其发布出来。 适逢金庸 92 岁大寿,写下这篇文章,聊表敬

再见了,ACM-ICPC

终于还是来到了这一天,当双手在键盘上敲下这些文字的时候,竟有些颤抖。尽管曾经不止一次的思考过退役后的场景,也做足了充分的思想准备,但当这一刻

SGU 144 - Meeting

Description Two of the three members of the winning team of one of the ACM regional contests are going to meet in order to train for the upcoming World Finals. They decided that they will meet sometime between $X$ o’clock and $Y$ o’clock. Because they never get anywhere on time (they were late even on the day of the regional contest), they did not set an exact time when they