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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
OgAstorga
1121
35.20
mkawa222
1121
35.20
TheConvexHull
1121
35.20
mengxianglgal
1121
35.20
zemen
1125
32.00
f2013020
1125
32.00
arnab_
1125
32.00
brian_trundy
1125
32.00
jonathanirvings
1129
28.80
Errichto
1129
28.80
ricardo_kagawa
1129
28.80
marcusyyy915
1132
25.60
retrograd
1133
22.40
Chandiramani
1133
22.40
yusufake
1135
16.00
lang_peter_david
1135
16.00
alex_quintero
1135
16.00
anta0
1138
12.80
spnelin
1138
12.80
mesutekici
1140
09.60
1
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56
57
58
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70
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