Grid size: 6
Number of obstacles: 5
  (1, 1) radius = 0.5
  (2, 3) radius = 1.5
  (4, 3) radius = 1.0
  (5, 1) radius = 0.5
  (6, 2) radius = 0.5
Your program returned the turning point (5, 2).
Correct.