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

Hacker
Rank
Score
gowrisettysanto1
81515
flag of India
00.00
ramadevigunja123
81515
flag of India
00.00
bbrendonshi
81515
flag of Australia
00.00
amitsinha1989
81515
flag of United States
00.00
bvr_ravi
81515
flag of India
00.00
nidhiverma288
81515
flag of India
00.00
rodrigojenito
81515
flag of United Kingdom
00.00
zkhodzhabekov
81515
flag of Kazakhstan
00.00
Hackervaibs
81515
flag of India
00.00
aminahs
81515
flag of United Kingdom
00.00
attilamajor1997
81515
flag of Hungary
00.00
vinty_yash_6792
81515
flag of India
00.00
priyankakorade22
81515
flag of India
00.00
osandaw
81515
flag of Sri Lanka
00.00
cc081818
81515
flag of United States
00.00
k_paramaraj
81515
flag of United States
00.00
ablamskiy_d
81515
flag of Russian Federation
00.00
Kishore7973
81515
flag of United States
00.00
suresh_tiwari
81515
flag of United States
00.00
dingflx
81515
flag of Australia
00.00
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