Sherlock and the Valid String

Hacker
Rank
Score
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of Uganda
22.648
199609
flag of India
22.648
199609
flag of United States
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of Russia
22.648
199609
flag of United States
22.648
199609
flag of India
22.648
199609
flag of Canada
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
199609
flag of India
22.648
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