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Problem Category Points AC % Users
SUBSEQ02 Practice 20 82.6% 34
SUBSEQ03 Practice 20 0.0% 0
SUBSEQ04 Practice 20 69.8% 32
SUBSEQ05 MẢNG TÍCH LŨY 100 34.0% 104
SUBSEQ05_SUB12 MẢNG TÍCH LŨY 13 51.8% 51
SUBSEQ06 MẢNG TÍCH LŨY 100 20.6% 69
SUBSEQ06_SUB12 MẢNG TÍCH LŨY 13 65.1% 50
SUBSEQ07 Practice 12 25.2% 31
SUBSEQ07_SUB12 MẢNG TÍCH LŨY 7 53.8% 46
SUBSEQ08 MẢNG TÍCH LŨY 100 19.0% 61
SUBSEQ08_SUB12 MẢNG TÍCH LŨY 13 48.8% 39
SUBSEQ09 MẢNG TÍCH LŨY 100 55.6% 62
SUBSEQ10 Practice 10 37.8% 30
SUBSEQ11 Practice 20 38.1% 29
SUBSEQ11_SUB12 MẢNG TÍCH LŨY 12 66.7% 9
SUBSEQ12 Practice 10 20.0% 18
SUBSEQ15 A1 10 54.4% 29
SUBSEQ20 A1 10 15.7% 13
SUBSEQ22 Practice 75 47.2% 48
SUBSEQ23 A1 10 58.3% 21
SUBSEQ25 MAP 100 34.2% 79
SUBSEQ26 A1 20 37.8% 17
SUBSEQ27 A1 20 29.7% 30
SUBSEQ29 A1 10 47.5% 26
SUBSEQ30 A1 14 31.3% 19
SUBSEQ31 Practice 100 24.1% 45
SUBSEQ34 A1 20 35.8% 14
SUBSEQX Practice 19 62.5% 13
SUBSTR QHD 100 34.5% 16
SUBSTR01 Practice 100 4.6% 9
SUM Practice 100 27.9% 22
SUM0 CNP 11 19.2% 59
SUM1 Practice 100 82.1% 23
SUMDIFF Practice 20 57.4% 23
SUMDIFF2 Practice 20 40.0% 2
SUMDIV MẢNG TÍCH LŨY 100 36.5% 45
SUMGAME Practice 80 29.6% 32
SUMLR Practice 100 17.1% 27
SUMMAX1 QHD trên cây 100 77.4% 42
SUMMAX2 QHD trên cây 100 60.3% 40
SUMMAX3 QHD trên cây 100 77.6% 39
SUMMAX4 QHD trên cây 100 31.9% 19
SUMNUM LOOP 100 76.4% 42
SUM_ODD_NUM LOOP 100 71.2% 46
SUMSEG Practice 15 69.6% 16
SUNWORLD QHD trên cây 100 31.5% 26
SWAP IT 100 37.9% 44
SWAP2 Practice 100 61.4% 24
SWAPBALL Practice 10 59.3% 16
SW_CANDY Practice 20 44.4% 16