Java Regex 2 - Duplicate Words

Hacker
Rank
Score

[deleted]

01
flag of null
25.00
01
flag of United States
25.00
01
flag of India
25.00
01
flag of Bulgaria
25.00
01
flag of United States
25.00

[deleted]

01
flag of null
25.00
01
flag of United States
25.00
01
flag of Singapore
25.00
01
flag of India
25.00
01
flag of India
25.00
01
flag of Hungary
25.00
01
flag of Russia
25.00
01
flag of India
25.00
01
flag of Turkey
25.00
01
flag of United States
25.00
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