题库 - 云斗学院

ID	题目显示标签隐藏标签	AC / 尝试	难度
4332	IOI2002lxA Number of Distinct Values IOI 2002	0 / 0	(无)
4337	IOI2002lxC String from Substrings IOI 2002	0 / 0	(无)
4464	IOI19991A HIDDEN CODES IOI 1999	0 / 0	(无)
4465	IOI19991B LITTLE SHOP OF FLOWERS IOI 1999	0 / 0	(无)
4466	IOI19991C UNDERGROUND CITY IOI 1999	0 / 0	(无)
4467	IOI19992A FLATTEN IOI 1999	0 / 0	(无)
4468	IOI19992B A STRIP OF LAND IOI 1999	0 / 0	(无)
4469	IOI19992C TRAFFIC LIGHTS IOI 1999	0 / 0	(无)
4375	IOI20001A 回文词 IOI 2000	0 / 2	10
4376	IOI20001B 车辆停放 IOI 2000	0 / 0	(无)
4377	IOI20001C 中等硬度 IOI 2000	0 / 0	(无)
4378	IOI20002A 邮局 IOI 2000	0 / 0	(无)
4379	IOI20002B 长城 IOI 2000	0 / 0	(无)
4380	IOI20002C 积木搭建 IOI 2000	0 / 0	(无)
4371	IOI20011C Twofive IOI 2001	0 / 0	(无)
4374	IOI20012C Depot IOI 2001	0 / 0	(无)
4338	IOI20021A The Troublesome Frog IOI 2002	0 / 0	(无)
4339	IOI20021B Utopia Divided IOI 2002	0 / 0	(无)
4340	IOI20021C XOR IOI 2002	0 / 0	(无)
4341	IOI20022A Batch Scheduling IOI 2002	0 / 0	(无)

根据当前过滤条件随机选择一道题

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