Sherlock and the Valid String

Hacker
Rank
Score
180306
flag of United States
26.764
180306
flag of United States
26.764
180306
flag of India
26.764
180306
flag of India
26.764
180306
flag of United States
26.764
180306
flag of United States
26.764
180306
flag of
26.764
180306
flag of United States
26.764
180306
flag of United Kingdom
26.764
180306
flag of United States
26.764
180306
flag of India
26.764
180306
flag of India
26.764
180306
flag of United States
26.764
180306
flag of India
26.764
180306
flag of Argentina
26.764
180306
flag of United States
26.764
180306
flag of Venezuela
26.764
180306
flag of Sudan
26.764
180306
flag of India
26.764
180306
flag of United States
26.764
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