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Prepare
Ruby
Arrays & Hashes
Ruby Hash - Initialization
Leaderboard
Ruby Hash - Initialization
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
OpenCoder
01
10.00
_cr8o
01
10.00
PokerFace8
01
10.00
diogoLucena
01
10.00
mediogre
01
10.00
tomiik
01
10.00
raimo
01
10.00
ajsmith10381
01
10.00
aksuyash
01
10.00
omack47
01
10.00
seventh
01
10.00
PamBWillenz
01
10.00
Roun_95
01
10.00
tdukaric
01
10.00
lmcdou
01
10.00
ramsy1980
01
10.00
varsha1195
01
10.00
bhattabishisht
01
10.00
mattwarren
01
10.00
adam49855
01
10.00
1
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80
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