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  1. Prepare
  2. Java
  3. Advanced
  4. Java Singleton Pattern
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Java Singleton Pattern

Hacker
Rank
Score
geraldotoscano
81308
flag of Brazil
00.00
bushraf995
81308
flag of India
00.00
afgman4
81308
flag of South Korea
00.00
States_sree
81308
flag of United States
00.00
emretzki41
81308
flag of Turkey
00.00
charlesvc
81308
flag of United States
00.00
abhimanyukshirs1
81308
flag of India
00.00
smkargin11
81308
flag of Turkey
00.00
sabrina_cardoso
81308
flag of Argentina
00.00
neena_20pmc144
81308
flag of India
00.00
mariana_navarro
81308
flag of Argentina
00.00
itsanthosh90
81308
flag of India
00.00
sinha_triples13
81308
flag of India
00.00
kuldipmahale94
81308
flag of India
00.00
lchindam
81308
flag of United States
00.00
kishoredevalla78
81308
flag of India
00.00
rolikjr
81308
flag of Slovakia
00.00
bharathi_surise1
81308
flag of Canada
00.00
bhagyakalshetty1
81308
flag of India
00.00
haimanot
81308
flag of Ethiopia
00.00
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