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Problem Category Points AC % Users
3DGEOMETRY CƠ BẢN 100 41.2% 36
ABCSUM Practice 100 85.3% 58
ABCTEL CNP 10 52.1% 52
ABSMAX sort 100 42.4% 95
ABSMIN sort 100 48.8% 90
ACT Practice 100 44.2% 42
AD Practice 100 51.4% 60
ADDNUMGAME Practice 20 27.3% 36
ADN Trie 100 0.0% 0
AIRC Practice 100 53.2% 69
AIRCOND Practice 20 32.7% 30
ALIAS CTDL 10 32.4% 12
ALIENGIFT Practice 80 0.0% 0
ALLOW BFS 100 33.3% 17
AMASEQ Practice 100 38.4% 76
ANAGRAMISTICA Practice 21 33.3% 8
ANHDEP IT 50 7.1% 4
ANNICAKE Practice 50 37.1% 47
ANT SOHOC 40 36.1% 26
ANTS LCA 100 14.9% 17
ANTS2 Practice 20 50.7% 36
ANUMLA CTDL 20 17.4% 3
APL Practice 20 7.4% 2
APORTS DFS 17 9.1% 1
APPLE1 HÌNH HỌC 100 50.0% 78
APPLICATION CNP 10 45.5% 45
AQUERIES Practice 20 69.4% 40
AQUERY IT 100 12.3% 6
AREASUM Practice 20 25.9% 22
ARR01 Practice 10 37.1% 35
ARR_154 Practice 100 39.2% 82
ARR_166 Practice 100 53.4% 78
ASUM Practice 100 29.8% 44
ATM Practice 100 11.5% 14
AVEMAX Practice 100 45.9% 78
AVERAGE Practice 28 44.7% 31
AVG2 MAP 100 33.1% 68
AVGTREE hard 100 17.2% 14
B001 CƠ BẢN 100 57.0% 94
B002 CƠ BẢN 100 45.4% 89
B003 CƠ BẢN 100 65.4% 75
B004 CƠ BẢN 100 31.8% 85
B005 CƠ BẢN 100 64.9% 82
B006 CƠ BẢN 100 81.7% 81
B007 CƠ BẢN 100 80.5% 82
B008 CƠ BẢN 100 64.7% 76
B009 CƠ BẢN 100 41.2% 71
B010 CƠ BẢN 100 33.6% 66
B011 CƠ BẢN 100 24.8% 61
B013 CƠ BẢN 100 78.4% 66