AtCoder Beginner Contest 427

AtCoder Beginner Contest 427 solve 4 题 (ABCE)

https://www.bilibili.com/video/BV1SU4wzrE85/

赛时 4 题 - AtCoder Beginner Contest 427

https://www.bilibili.com/video/BV1Xy4wz5EQJ/

AtCoder Beginner Contest 427 实况 AK rank5

https://www.bilibili.com/video/BV1ax4AzjEKi/

AtCoder Beginner Contest 427

https://www.bilibili.com/video/BV1Lt4TzaEmh/

【小羊肖恩】Atcoder Beginner Contest 427 实录——搜索，搜索，还是搜索！

https://www.bilibili.com/video/BV1uU4wzkEpf/

AtCoder 初学者竞赛 427比赛讲解（ABC427）

https://www.bilibili.com/video/BV1sv4gzWEdb/

AtCoder Beginner Contest 427 题目讲解 A~F (ABC427)

https://www.bilibili.com/video/BV1pv4bzKEwn/

Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）D - The Simple Game

https://blog.csdn.net/sgj125784/article/details/153120366

AtCoder Beginner Contest 427 A-E

https://blog.csdn.net/HappyDavid3367/article/details/153121067

AtCoder Beginner Contest 427(ABCDEF)

https://blog.csdn.net/2402_89326161/article/details/153080504

AtCoder Beginner Contest 427 ABCDEF 题目解析

https://www.cnblogs.com/stelayuri/p/19136124

AtCoder Beginner Contest 427 题解

https://blog.csdn.net/Code_Shark/article/details/153876828

Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）

https://atcoder.jp/contests/abc427

周康阳 IOI2024 参赛总结

https://blog.csdn.net/lylzsx20172018/article/details/145497961

恭喜！IOI世界满分冠军周康阳再创佳绩，斩获ICPC北美区冠军！

https://baijiahao.baidu.com/s?id=1860688767217618755

信息学竞赛怎么学才能走得远？听听世界冠军周康阳怎么说！

https://www.bilibili.com/video/BV1bsQ2BVEoP/

周康阳的信奥之路与学习经验分享

https://baijiahao.baidu.com/s?id=1818970576544012347

获得IOI金牌是怎样的一种体验?

https://www.zhihu.com/question/26812646/answer/3622590696

周康阳的成功之路：从图形化编程到信奥国际金牌

https://baijiahao.baidu.com/s?id=1841815891395356240