Sherlock and the Valid String

Hacker
Rank
Score
195404
flag of United States
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of Singapore
20.587
195404
flag of India
20.587
195404
flag of Romania
20.587
195404
flag of Bulgaria
20.587
195404
flag of United States
20.587
195404
flag of Hong Kong
20.587
195404
flag of India
20.587
195404
flag of India
20.587
195404
flag of India
20.587
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