如何快速找到可以写题解的简单题？
@[LFYdemi](/user/821849) CF UVA 或者月赛题
by Rieman_sum @ 2024-03-22 17:47:21
@[LFYdemi](/user/821849) [这道](https://www.luogu.com.cn/problem/AT_joisc2007_mall)和[这道](https://www.luogu.com.cn/problem/AT_past202012_j)
by xd244 @ 2024-03-23 18:40:51
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