list of classical problems

98007-shanghai-2009-3

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
5151	Alice’s Cube	8	503	28.96	24 21
5152	Brute-force Algorithm EXTREME	2	95	22.14	17 28
5153	Compressed String		40	30.00
5154	Cryptography Reloaded (Act II)		31	27.89
5155	Exciting Time		40	13.06
5156	Flowers Placement		41	31.06
5157	Game Simulator	1	17	4.57	50 17
5158	Heroes Arrangement		12	12.80
5159	Island Explorer		34	15.28
5160	Jinyuetuan Puzzle		40	36.69