list of classical problems

98007-shanghai-2009-3

ID	NAME	QUALITY	USERS	ACC %	DIFFICULTY C I
5151	Alice’s Cube	8	507	29.01	24 21
5152	Brute-force Algorithm EXTREME	2	99	21.81	17 28
5153	Compressed String		41	29.52
5154	Cryptography Reloaded (Act II)		31	27.32
5155	Exciting Time		42	13.54
5156	Flowers Placement		42	30.91
5157	Game Simulator	1	17	4.56	50 17
5158	Heroes Arrangement		13	13.08
5159	Island Explorer		35	15.31
5160	Jinyuetuan Puzzle		43	37.22