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Problem Category Points AC % Users
DIFNPLE CƠ BẢN 100 64.6% 87
DIGIT Practice 100 28.1% 47
DIGITSUM SOHOC 100 39.2% 60
DIGITX QHD 100 59.2% 31
DIMAX CTDL 100 32.9% 77
DISCOVE ĐỒ THỊ 20 13.7% 7
DISENTR DIJKSTRA 100 47.8% 22
DISJOINT Practice 100 28.6% 5
DIST IT 100 9.2% 14
DIST1 Practice 10 28.6% 12
DIST2 Practice 87 0.0% 0
DISTANCE Practice 20 22.2% 2
DISTK QHD trên cây 100 27.9% 25
DISTMIN Practice 100 15.5% 14
DISTMIN1 Practice 49 21.7% 5
DISTNUM CTDL 15 85.7% 16
DISTRIBUTE Practice 50 19.0% 8
DIV Practice 100 59.0% 40
DIVA QHD 50 48.8% 20
DIVAB2 SOHOC 5 33.3% 1
DIVARR Practice 10 64.1% 76
DIVBOARD QHD 100 29.5% 53
DIVCANDY CƠ BẢN 100 53.6% 118
DIVCOM Practice 31 43.6% 15
DIVGIFT QHD 100 29.8% 65
DIVIDE CNP 100 26.9% 27
DIVISIBILITY BASIC ARRAY 10 37.6% 46
DIVISIBLE SOHOC 100 22.7% 34
DIVK Practice 100 29.7% 28
DIVSEQ Practice 100 25.8% 15
DIVSEQ1 Practice 100 31.3% 19
DIVSEQ2 Practice 100 78.9% 37
DIVSEQM Practice 6 40.0% 12
DIVSET QHD 100 44.1% 80
DLIGHT Practice 100 17.3% 18
DLT Practice 20 0.0% 0
DMINSVAL QHD 20 9.3% 3
DNA1 CTDL 53 18.3% 20
DOIQUAT Practice 100 33.3% 25
DOLECH CNP 100 32.6% 76
DOLLBOX QHD 100 63.5% 26
DOLLY Practice 100 53.6% 47
DONGNUOC Practice 5 51.8% 29
DOORS Practice 30 10.3% 6
DOREMON QHD 50 22.2% 11
DOREMON2 QHD 50 19.6% 9
DPDAG QHD trên cây 20 27.1% 22
DREAM Practice 100 42.9% 46
DRONE QHD 100 23.6% 40
DSTRING Xâu 100 51.5% 73