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Prepare
Algorithms
Dynamic Programming
Black and White Tree
Leaderboard
Black and White Tree
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
h31232144
1460
54.40
maxpushkarev
1462
51.20
orou0591
1463
48.00
mahpat
1463
48.00
omarahmedsaleeh
1463
48.00
khushi792005
1463
48.00
viveksomvanshi20
1463
48.00
muuang
1468
44.80
NickOlive
1468
44.80
saitejaginne80
1468
44.80
aboelken
1471
41.60
crainone
1471
41.60
chrisleung01
1471
41.60
b_lusztak13
1471
41.60
prathikshaurs
1475
38.40
ranveerchaudhar2
1475
38.40
OgAstorga
1477
35.20
mkawa222
1477
35.20
TheConvexHull
1477
35.20
mengxianglgal
1477
35.20
1
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