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#3796: lcqlily
Accepted: : 26
#3796: LingKer
Accepted: : 26
#3796: Lithanium
Accepted: : 26
#3796: LiZYX
Accepted: : 26
#3796: Lnian
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#3796: LoongYun
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#3796: Loser_Syx
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#3796: lyxin65
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#3796: Phang
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#3796: PhoenixRebirth
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#3796: pipoika
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#3796: pretentious
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$$\det(AB) = \sum_{S\in\tbinom{[n]}m} \det(A_{[m],S})\det(B_{S,[m]})$$
#3796: pzjQWQ
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#3796: templatetemplate
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#3796: The_Nobody
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#3796: ucup-team1047
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#3796: ucup-team4813
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#3796: ucup-team4967
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#3796: ucup-team5232
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#3796: ucup-team5376
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#3796: ucup-team7530
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#3796: WedonotLikeStudying
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#3796: ybaggio
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#3796: ZENGZHAOGAN
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#3796: zhouzizhe
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#3796: zsj6315
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小鸡子露出黑脚了吧
#3796: zsofustb
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#3796: zxl163com
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#3927: _clint
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#3927: chunzhifeng
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#3927: codwarm
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#3927: convie
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我要射金
#3927: cosf
Accepted: : 25