Detecting Valid Latitude and Longitude Pairs

Hacker
Rank
Score
01
flag of France
20.00
01
flag of India
20.00
01
flag of Canada
20.00
01
flag of India
20.00
01
flag of United States
20.00
01
flag of India
20.00
01
flag of India
20.00

[deleted]

01
flag of null
20.00
01
flag of Turkey
20.00
01
flag of India
20.00
01
flag of Argentina
20.00

[deleted]

01
flag of null
20.00
01
flag of Belarus
20.00
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