Detecting Valid Latitude and Longitude Pairs

Hacker
Rank
Score
01
flag of Netherlands
20.00
01
flag of Poland
20.00
01
flag of Romania
20.00
01
flag of Hong Kong
20.00
01
flag of United Kingdom
20.00
01
flag of United States
20.00

[deleted]

01
flag of null
20.00
01
flag of United States
20.00
01
flag of India
20.00
01
flag of Belarus
20.00
01
flag of Russian Federation
20.00
01
flag of Netherlands
20.00
01
flag of France
20.00
01
flag of Austria
20.00
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