Problems

Problem	Category	Points	AC %	Users
BISHOPS	CƠ BẢN	100	24.7%	88
BLADE	CNP	20	45.8%	101
BLAZEJ	QHD	41	0.0%	0
BLINE	Practice	100	50.5%	47
BLO	DFS	100	47.1%	17
BLOCKGAME	Practice	100	6.8%	3
BLUEHOUSE	QHD trên cây	10	27.7%	10
BNUM	SOHOC	10	21.4%	13
BOARD	QHD	20	9.8%	8
BOLD	Practice	10	64.6%	62
BONUS	Practice	100	20.0%	40
BONUS1	QHD	100	33.8%	69
BONUS2	QHD	100	73.2%	36
BONUS3	Practice	24	23.1%	21
BONUSMT	QHD	20	22.8%	11
BOOKSHELF	QHD	100	63.4%	42
BOOKSORT	Practice	100	49.3%	34
BOOKSORT2	Practice	69	28.6%	1
BOOM	Practice	11	63.6%	33
BOXES	QHDTT	100	71.9%	23
BPOS	CTDL	10	30.4%	37
BRACKET	Practice	100	38.6%	38
BRACKET1	Practice	10	23.5%	26
BRACKET2	Practice	10	65.4%	32
BRCNT2	Practice	10	0.0%	0
BRIDGE2	CNP	100	21.7%	24
BRIDGE3	QHD	100	26.9%	27
BRIDGES	Practice	100	8.7%	9
BRIDGES1	Practice	100	41.3%	46
BRIDGES4	ĐỒ THỊ	100	36.4%	15
BRIDGES5	ĐỒ THỊ	100	0.0%	0
BSEQ	Practice	100	39.5%	37
BSEQUENCE	Practice	54	32.4%	11
BSF	Practice	30	25.9%	11
BSQUARE	Practice	100	44.3%	50
BSR	Practice	100	34.2%	33
BUDGET	CNP	100	33.0%	29
BUILD	DIJKSTRA	100	20.4%	24
BUILD1	CAYKHUNG	100	30.3%	22
BUILD2	QHD	20	27.3%	11
BUILDPOOL	Practice	100	43.7%	46
BUILDTOWER	Practice	100	69.5%	72
BULLDOZER	CNP	100	49.5%	65
BUNNY	SOHOC	100	16.6%	28
BUS	Practice	100	54.3%	72
BUY	QHD	100	17.4%	25
BUYGIFTS	Practice	100	51.0%	69
BUYGOOD	QHD	66	23.3%	23
BUYGOODS1	QHD	20	31.9%	18
BUYNC	QHD	100	22.0%	24