Detecting Valid Latitude and Longitude Pairs

Hacker
Rank
Score
01
flag of India
20.00
01
flag of United States
20.00
01
flag of Italy
20.00
01
flag of China
20.00

[deleted]

01
flag of null
20.00
01
flag of United Kingdom
20.00
01
flag of Norway
20.00
01
flag of China
20.00
01
flag of United States
20.00
01
flag of China
20.00
01
flag of United States
20.00
01
flag of Austria
20.00
01
flag of Canada
20.00
01
flag of India
20.00
01
flag of United States
20.00
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