Sherlock and the Valid String

Hacker
Rank
Score
195386
flag of United States
23.194
195386
flag of United States
23.194
195386
flag of India
23.194
195386
flag of India
23.194
195386
flag of India
23.194
195406
flag of United States
23.153
195406
flag of India
23.153
195406
flag of India
23.153
195409
flag of India
23.058
195409
flag of Canada
23.058
195409
flag of India
23.058
195409
flag of New Zealand
23.058
195409
flag of India
23.058
195409
flag of Colombia
23.058
195409
flag of Turkey
23.058
195409
flag of India
23.058
195409
flag of Ireland
23.058
195409
flag of India
23.058
195409
flag of India
23.058
195409
flag of Singapore
23.058
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