题库 - ABC269 - 睿爸信奥

ID	题目显示标签隐藏标签	AC / 尝试	难度
672	AT2309 A - Anyway Takahashi ABC ABC269 A	0 / 0	(无)
673	AT2310 B - Rectangle Detection ABC ABC269 B	0 / 0	(无)
674	AT2311 C - Submask ABC ABC269 C	0 / 0	(无)
675	AT2312 D - Do use hexagon grid ABC ABC269 D	0 / 0	(无)
676	AT2313 E - Last Rook ABC ABC269 E	0 / 0	(无)
677	AT2314 F - Numbered Checker ABC ABC269 F	0 / 0	(无)
678	AT2315 G - Reversible Cards 2 ABC ABC269 G	0 / 0	(无)
681	AT2316 Ex - Antichain ABC ABC269 H	0 / 0	(无)

根据当前过滤条件随机选择一道题

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