Problems

Problem	Category	Points	AC %	Users
CLIMBING	Practice	24	33.8%	18
CLORBALL	Practice	50	45.7%	14
CLOUD	QHD	100	15.8%	3
CNTCELL	Practice	100	45.8%	22
CNTCOLOR	Practice	50	43.6%	17
CNTK	Practice	10	66.7%	43
CNTP0	Practice	5	45.8%	48
CNTP01	Practice	10	37.6%	49
CNTP02	Practice	80	42.1%	45
CNTP03	Practice	20	32.5%	45
CNTP04	Practice	100	36.3%	97
CNTP05	Practice	100	73.5%	87
CNTP06	Practice	20	54.2%	38
CNTP07	Practice	20	68.1%	52
CNTP08	Practice	10	45.2%	29
CNTP10	Practice	20	21.2%	22
CNTP11	Practice	50	29.2%	21
CNTP12	Practice	10	57.7%	14
CNTPAIR	SOHOC	100	30.7%	51
CNTPAR	CTDL	100	42.2%	69
CNTPATH	DFS	100	12.4%	9
CNTPR	SOHOC	20	32.9%	26
CNTPRIME	SOHOC	30	17.1%	49
CNTPRIME1	SOHOC	11	38.5%	93
CNTREC	BFS	10	61.8%	29
CNTSEQ	Practice	100	33.7%	24
CNTSUBSTR	Practice	10	43.0%	38
CNUM	SOHOC	10	17.1%	32
COFFEE	LCA	31	38.6%	15
COLORBOARD	QHD	99	40.2%	40
COLORING	QHD trên cây	100	47.2%	30
COLORPATH	QHDTT	20	29.7%	11
COLTAB	QHD	40	17.0%	16
COLTREE	QHD trên cây	15	27.7%	29
COMM	DIJKSTRA	100	12.8%	4
COMP	SOHOC	10	38.1%	23
COMPSEQ	PQ	100	23.8%	54
COMPUTE	Practice	60	0.0%	0
CONCERT	Practice	100	18.9%	19
CONCOMP	Practice	20	0.0%	0
CONNECTCOM	Practice	100	41.1%	54
CONSCELL	Practice	47	24.6%	14
CONVEXHULL	HÌNH HỌC	40	33.2%	39
COPRIME	SOHOC	10	59.3%	58
COUNT3SEQ	MẢNG TÍCH LŨY	60	25.4%	30
COUNTN	SOHOC	100	40.0%	27
COUNTPAIR	SOHOC	100	47.4%	41
COVER	CTDL	100	15.6%	33
COVID19	BFS	100	12.7%	10
COW	CNP	20	29.1%	51