2001 - Problem Set - 云斗学院

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
4344	IOI2001lxA Binary codes (a back-up task) IOI 2001	0 / 0	(None)
4345	IOI2001lxB Boxes (a demo task) IOI 2001	0 / 0	(None)
4346	IOI2001lxC Break (a demo task) IOI 2001	0 / 0	(None)
4347	IOI2001lxD Depot (a competition task) IOI 2001	0 / 0	(None)
4350	IOI2001lxE 2.5Double crypt (a competition task) IOI 2001	0 / 0	(None)
4352	IOI2001lxF Ioiwari (a competition task) IOI 2001	0 / 0	(None)
4366	IOI2001lxG Mobiles (a competition task) IOI 2001	0 / 0	(None)
4371	IOI20011C Twofive IOI 2001	0 / 0	(None)
4374	IOI20012C Depot IOI 2001	0 / 0	(None)
4279	NOI20011B 反正切函数的应用其他数学 NOI 2001	0 / 0	3
4280	NOI20011C 聪明的打字员 NOI 2001 搜索	0 / 0	5
4281	NOI20012B 方程的解数 NOI 2001	0 / 0	4
4282	NOI20012C 陨石的秘密 NOI 2001	0 / 1	5
4362	NOIP2001E 一元三次方程求解 NOIP 2001	21 / 25	2
246	246 [NOI2001] 食物链数据结构并查集 2001 NOI 系列	4 / 23	8
4842	P1029 [NOIP2001 普及组] 最大公约数和最小公倍数问题数学 2001 NOIp 普及组枚举,暴力最大公约数,gcd	4 / 4	10
2946	P1221 [HNOI2001] 软件开发 2001	0 / 0	(None)
2951	P1222 [HNOI2001]产品加工动态规划 2001	0 / 0	(None)
2964	P1225 [HNOI2001] 求正整数高精度 2001	0 / 0	(None)
3990	P1379 [Baltic2001]Postman 2001	0 / 0	(None)

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