Sherlock and the Valid String

Hacker
Rank
Score
202227
flag of India
20.587
202227
flag of India
20.587
202227
flag of Bulgaria
20.587
202227
flag of India
20.587
202227
flag of India
20.587
202227
flag of India
20.587
202227
flag of India
20.587
202227
flag of United States
20.587
202227
flag of India
20.587
202227
flag of Azerbaijan
20.587
202227
flag of India
20.587
202227
flag of India
20.587
202227
flag of Canada
20.587
202227
flag of India
20.587
202227
flag of India
20.587
202227
flag of Japan
20.587
202227
flag of Mexico
20.587
202227
flag of United States
20.587
202227
flag of United States
20.587
202227
flag of India
20.587
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