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Answers and rating deltas for

how can I improve my code to calculate distance between two locations in Swift?

Author Votes Δ
Sulthan 4 +1.12
MirekE 2 +0.67
vikingosegundo 1 -0.28
R P 0 -1.55
Alex H 0 -1.42
TheAmateurProgrammer -1 -1.15
Last visited: Jun 24, 2017, 4:03:14 PM