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Problem Category Points AC % Users
SORT Practice 100 20.5% 24
SORT1 Practice 100 24.3% 5
SORTARR IT 40 41.4% 10
SORTBOOK Practice 100 54.3% 25
SORTTOOL Practice 100 25.0% 24
SOSDP SOS DP 20 100.0% 3
SP DIJKSTRA 40 22.9% 8
SPASTA Practice 20 17.5% 24
SPATH2 DIJKSTRA 34 23.5% 2
SPATHK DIJKSTRA 7 30.0% 8
SPECPAIR DEMPP 100 19.0% 41
SPELL PRVN 20 0.0% 0
SPERFECT DFS 11 17.6% 11
SPID HÌNH HỌC 10 68.1% 31
SPK SOHOC 23 48.0% 45
SPLIT QHD 100 27.9% 13
SPLITCT DFS 66 0.0% 0
SPLITS4 A1 20 0.0% 0
SPLITSEQ CNP 100 31.0% 77
SPN SOHOC 100 51.0% 25
SPPATH Practice 24 17.5% 6
SPRIME SOHOC 100 25.3% 39
SPSEQ QHD 25 34.3% 16
SQFREE SOHOC 100 18.8% 21
SQRPAIRS Practice 100 20.9% 24
SQUARE SOHOC 30 14.1% 10
SSUM CƠ BẢN 100 27.0% 79
SUMSEQ DFS 14 82.4% 10
STAIRS Practice 100 17.9% 49
STAMPS Practice 100 70.3% 49
STARF CƠ BẢN 24 58.0% 62
STASK Practice 1 36.3% 57
STG A1 10 100.0% 1
STP01 Practice 21 64.2% 27
STP02 Practice 21 60.0% 27
STP03 Practice 61 60.6% 20
STP04 Practice 41 37.9% 22
STP05 Practice 41 45.7% 13
STP06 Practice 41 17.4% 8
STP07 Practice 41 69.2% 7
STP08 Practice 41 66.7% 4
stp09 Practice 41 39.4% 5
STP10 Practice 41 60.0% 3
STP11 Practice 41 25.0% 1
STP12 Practice 41 60.0% 3
STP13 Practice 41 100.0% 2
STP14 Practice 41 100.0% 2
STP15 Practice 41 40.0% 2
STP16 Practice 41 0.0% 0
STP17 Practice 41 100.0% 1