Sherlock and the Valid String

Hacker
Rank
Score
195290
flag of Nigeria
22.648
195290
flag of India
22.648
195290
flag of United States
22.648
195290
flag of India
22.648
195290
flag of India
22.648
195290
flag of United States
22.648
195290
flag of India
22.648
195290
flag of India
22.648
195290
flag of India
22.648
195290
flag of Australia
22.648
195290
flag of Hong Kong
22.648
195290
flag of South Africa
22.648
195290
flag of India
22.648
195290
flag of India
22.648
195290
flag of United States
22.648
195290
flag of India
22.648
195290
flag of Poland
22.648
195290
flag of India
22.648
195290
flag of India
22.648
195290
flag of United States
22.648
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