Sherlock and the Valid String

Hacker
Rank
Score
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of Poland
26.764
180688
flag of United States
26.764
180688
flag of Pakistan
26.764
180688
flag of Philippines
26.764
180688
flag of United States
26.764
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of Serbia
26.764
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of Italy
26.764
180688
flag of France
26.764
180688
flag of India
26.764
180688
flag of India
26.764
180688
flag of India
26.764
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