意义何在
by vocaloid @ 2019-01-21 22:03:46
正常
by _自动AC机_ @ 2019-01-21 22:11:41
同意
by 梧桐灯 @ 2019-01-21 22:16:01
https://img.shields.io/badge/%E4%B8%96%E7%95%8C%E4%B8%8A%E6%9C%80%E7%A5%9E%E5%A5%87%E7%9A%84%E7%94%A8%E6%88%B7%E5%90%8D-o__QAQ__o-red.svg?longCache=true&style=for-the-badge
by o_QAQ_o @ 2019-01-22 12:57:34
by o_QAQ_o @ 2019-01-22 12:57:51
https://img.shields.io/badge/世界上最神奇的编译选项%20—O₂-氧气优化-red.svg?longCache=true&style=for-the-badge
by 喵の盎然君 @ 2019-05-13 21:54:31
诶我markdown炸了
by 喵の盎然君 @ 2019-05-13 21:55:10
by Clight_Lee @ 2019-07-02 17:14:38
https://img.shields.io/badge/世界上最神奇的编译选项%20—O₂-氧气优化-red.svg?longCache=true&style=for-the-badge
by citrus_sugar @ 2020-02-09 19:55:13
剪枝连$O_2$吸氧都不用：[$\color{aqua}\text{O2：你**的！！}$](https://www.luogu.com.cn/record/88939344)
by Allen_yang @ 2022-10-06 21:03:02