Java Substring Comparisons

Hacker
Rank
Score
340412
flag of United States
06.667
340412
flag of India
06.667
340412
flag of India
06.667
340412
flag of India
06.667
340412
flag of India
06.667
340412
flag of Serbia
06.667
340412
flag of India
06.667
340412
flag of India
06.667
340412
flag of Romania
06.667
340412
flag of United States
06.667
340412
flag of India
06.667

[deleted]

340412
flag of null
06.667
340412
flag of United States
06.667
340412
flag of United States
06.667
340412
flag of India
06.667
340412
flag of India
06.667
340412
flag of United States
06.667
340412
flag of India
06.667
340412
flag of India
06.667
340412
flag of India
06.667
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