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Hot problems

Problem Category Points AC % Users
KEYBOARD Trie 100 32.7% 9
KFACTOR SOHOC 12 18.1% 31
KHACHHANG CTDL 30 35.0% 37
KINHDOANH BFS 100 37.5% 9
KMTRAVEL DIJKSTRA 20 23.9% 19
KNIGHT Practice 40 32.6% 12
KNIGHT2 Practice 100 0.0% 0
KNUM Practice 100 45.7% 28
KRAJI CTDL 10 2.6% 1
KSTRING Practice 100 45.7% 21
KSUM Practice 100 47.5% 41
KTH ĐỆ QUY 100 26.9% 48
KTHSUM CTDL 100 23.3% 31
KTREE QHD trên cây 100 18.4% 6
LAB SOHOC 63 46.2% 12
LABLE Practice 51 15.4% 2
LADDER Practice 100 43.7% 49
LADDER2 Practice 100 0.0% 0
LAMP SOHOC 100 45.8% 70
LAND QHD 100 21.4% 11
LAND1 Practice 17 41.5% 14
LANDAO CNP 10 21.8% 25
LANDING Practice 100 32.9% 19
LANGUAGE Trie 100 31.3% 5
LASTNUM Practice 100 23.1% 36
LAWRENCE QHD 100 39.7% 19
LBIN Practice 100 22.2% 22
LCA LCA 20 62.2% 16
LCMPAIR MAP 100 39.4% 25
LCSU Practice 100 4.8% 2
LEGO Practice 100 24.1% 38
LEM3 QHDTT 100 65.2% 26
LETTERS Practice 100 1.7% 1
LIBRARY DFS 100 35.4% 46
LIDS Practice 100 33.3% 18
LIGHT FLOW 100 10.0% 1
LIGHT1 Practice 100 18.7% 15
LIGHTBALL Practice 100 31.7% 37
LIGHTOFF Practice 18 46.6% 59
LINEGAME Practice 100 0.0% 0
LINES Practice 100 53.7% 32
LINES2D Practice 30 15.5% 20
LINETRIP sort 100 46.1% 103
LINEUP Practice 24 60.6% 20
LIS2 QHD 22 12.5% 1
LISK QHD 50 29.2% 41
LISK1 QHD 8 63.5% 31
LIW Practice 100 36.5% 21
LMINMAX CTDL 100 22.1% 62
LNET CAYKHUNG 50 13.8% 9