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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
tinni874
1280
60.80
mchuang
1282
57.60
ffurmanek
1282
57.60
omykolai
1284
54.40
maxpushkarev
1285
51.20
orou0591
1286
48.00
mahpat
1286
48.00
omarahmedsaleeh
1286
48.00
muuang
1289
44.80
NickOlive
1289
44.80
saitejaginne80
1289
44.80
aboelken
1292
41.60
crainone
1292
41.60
chrisleung01
1292
41.60
b_lusztak13
1292
41.60
OgAstorga
1296
35.20
mkawa222
1296
35.20
TheConvexHull
1296
35.20
mengxianglgal
1296
35.20
shoaibattar3849
1296
35.20
1
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