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Problem Category Points AC % Users
C006 CƠ BẢN 100 31.5% 94
C007 CƠ BẢN 100 35.7% 97
C008 CƠ BẢN 100 54.5% 99
C1CHOOSEBALL C1 40 48.3% 29
C1FCWATER1 C1 24 50.0% 35
C1FLOWER CTDL 20 23.5% 7
C1GIFT Practice 7 26.2% 33
C1LUCKY Practice 25 40.8% 29
C1PRBEAU C1 20 40.3% 25
C1QINC C1 6 26.8% 11
C1STRBIN Practice 20 47.7% 36
C1TRISCP C1 25 29.3% 25
TOANHA C1 6 65.2% 27
HSEQ C1 27 46.4% 11
SUBSET QHD 20 30.7% 39
GSEQ C1 20 32.0% 31
QPOS C1 8 60.0% 9
DANCE5 C1 60 38.4% 22
DLRSEQ C1 50 23.2% 29
DSET3 C1 50 57.3% 55
GAME5 C1 50 70.9% 66
GIFTS5 C1 40 41.4% 23
JRING C1 10 34.4% 30
STRBIN C1 10 73.2% 30
PIGBANK C1 10 66.0% 31
VATSUA C1 21 57.6% 29
BOUQUET C1 20 60.4% 28
KPAIR QHD 20 17.5% 26
TRAMBTS C1 20 31.8% 26
C4TREE QHD trên cây 41 76.2% 29
CAKES CNP 100 47.3% 84
CALC CƠ BẢN 100 35.2% 79
CALSUM Practice 100 18.6% 43
CAMERA Practice 30 36.9% 76
CAMHY Practice 100 37.7% 67
CAMP Practice 100 47.2% 118
CAMPING Practice 100 38.7% 97
CANDY SOHOC 10 17.3% 21
CAPACTITY LOOP 10 72.6% 50
CAPITAL DFS 100 14.0% 21
CAPTOC QHD 100 52.1% 45
CAR Practice 100 46.9% 32
CARDIFF Practice 100 31.1% 79
CARDRM QHD 100 27.1% 28
CARTESIUS DIJKSTRA 20 0.0% 0
CASTING SOHOC 100 40.1% 74
CATBANH Practice 100 35.3% 5
CAYKHE QHD 80 42.6% 19
CAYKHE2 QHD 19 81.8% 18
CB001 CƠ BẢN 10 63.9% 66