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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
mxk7199
22091
00.00
zsanders16
22091
00.00
dyyyl
22091
00.00
cacool888
22091
00.00
cip_perju
22091
00.00
rafaelvilasboas1
22091
00.00
dhquan1910
22091
00.00
anushakorla1993
22091
00.00
azizhaq1
22091
00.00
Venki123
22091
00.00
aellerb2000
22091
00.00
dev_nguyenhhoang
22091
00.00
nk633374
22091
00.00
mrerningpraja
22091
00.00
maaand
22091
00.00
nishadeol1193
22091
00.00
jarrodli
22091
00.00
n_jefferis
22091
00.00
ment_phong2202
22091
00.00
kedroado
22091
00.00
1
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1109
1110
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1114
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