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Problem Category Points AC % Users
CNTP0 Practice 5 46.2% 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 44.4% 28
CNTP10 Practice 20 21.2% 22
CNTP11 Practice 50 29.2% 21
CNTP12 Practice 10 66.7% 13
CNTPAIR SOHOC 100 30.9% 51
CNTPAR CTDL 100 42.2% 69
CNTPATH DFS 100 12.4% 9
CNTPR SOHOC 20 33.3% 26
CNTPRIME SOHOC 30 17.3% 48
CNTPRIME1 SOHOC 11 38.9% 92
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 32.9% 39
COPRIME SOHOC 10 58.5% 55
COUNT3SEQ MẢNG TÍCH LŨY 60 25.4% 30
COUNTN SOHOC 100 40.0% 27
COUNTPAIR SOHOC 100 46.3% 39
COVER CTDL 100 15.6% 33
COVID19 BFS 100 12.7% 10
COW CNP 20 29.1% 51
COW1 Practice 100 0.0% 0
CPAINT QHD 100 30.9% 51
CPAIR Practice 20 34.9% 65
CPERM SOHOC 100 25.0% 30
CPREFIX HASH 20 22.7% 22
CPTRESS DFS 50 33.3% 9