Sherlock and the Valid String

Hacker
Rank
Score
199573
flag of United States
22.648
199573
flag of South Korea
22.648
199573
flag of Brazil
22.648

[deleted]

199573
flag of null
22.648
199573
flag of United States
22.648
199573
flag of Netherlands
22.648
199573
flag of United States
22.648
199573
flag of Singapore
22.648
199573
flag of Belarus
22.648
199573
flag of Israel
22.648
199573
flag of India
22.648
199573
flag of United States
22.648
199573
flag of India
22.648
199573
flag of United States
22.648
199573
flag of Turkey
22.648
199573
flag of United States
22.648
199573
flag of India
22.648
199573
flag of Mexico
22.648
199573
flag of India
22.648
199573
flag of India
22.648
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