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「2020 省选联考 A 卷 D1T2」组合数问题 - Chromium #120

Open Challestend opened 3 years ago

Challestend commented 3 years ago

https://challestend.github.io/sdoi2020-d1t2-solution/

Haoxiang-SANG commented 1 year ago

这道题我当年在考场上用第二类斯特拉数写出来了,然而这并没有什么卵用,我还没进省队