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

Java Singleton Pattern

Hacker
Rank
Score
rajrgukt
01
flag of India
15.00
brianlevis
01
flag of United States
15.00
pkt
01
flag of India
15.00
thomasZ
01
flag of Germany
15.00
dkharrat
01
flag of United States
15.00
ignacz
01
flag of Mexico
15.00
ravi_tej
01
flag of United States
15.00
mariana_shebano1
01
flag of United States
15.00
Pubudu991
01
flag of Sri Lanka
15.00
manders101
01
flag of United States
15.00
prernachuttani11
01
flag of United Kingdom
15.00
WashCycle
01
flag of United States
15.00
pronay
01
flag of Bangladesh
15.00
ismaelmk
01
flag of Mexico
15.00
chinhvuduc2014
01
flag of Vietnam
15.00
rimi
01
flag of India
15.00
Y2633
01
flag of United States
15.00
powerusers
01
flag of India
15.00
otnt1392
01
flag of United States
15.00
williamy
01
flag of United States
15.00
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