Sherlock and the Valid String

Hacker
Rank
Score
01
flag of Australia
100.00
01
flag of
100.00
01
flag of United States
100.00
01
flag of Australia
100.00

[deleted]

01
flag of null
100.00
01
flag of United States
100.00
01
flag of Australia
100.00
01
flag of United States
100.00
01
flag of United States
100.00
01
flag of United States
100.00
01
flag of United States
100.00
01
flag of Netherlands
100.00
01
flag of Canada
100.00
01
flag of United States
100.00
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