IOI - 题库 - 云斗学院

ID	题目显示标签隐藏标签	AC / 尝试	难度
4344	IOI2001lxA Binary codes (a back-up task) IOI 2001	0 / 0	(无)
4345	IOI2001lxB Boxes (a demo task) IOI 2001	0 / 0	(无)
4346	IOI2001lxC Break (a demo task) IOI 2001	0 / 0	(无)
4347	IOI2001lxD Depot (a competition task) IOI 2001	0 / 0	(无)
4350	IOI2001lxE 2.5Double crypt (a competition task) IOI 2001	0 / 0	(无)
4352	IOI2001lxF Ioiwari (a competition task) IOI 2001	0 / 0	(无)
4366	IOI2001lxG Mobiles (a competition task) IOI 2001	0 / 0	(无)
4336	IOI2002B Red Devil IOI 2002	0 / 0	(无)
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 / 1	10

根据当前过滤条件随机选择一道题

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