Grid size: 12
Number of obstacles: 18
  (0, 9) radius = 0.5
  (1, 1) radius = 0.5
  (1, 7) radius = 0.5
  (2, 4) radius = 1.5
  (2, 10) radius = 1.0
  (4, 1) radius = 0.5
  (4, 6) radius = 0.5
  (5, 4) radius = 1.0
  (6, 2) radius = 0.5
  (6, 8) radius = 1.0
  (7, 10) radius = 1.0
  (8, 5) radius = 1.0
  (9, 2) radius = 1.0
  (9, 7) radius = 0.5
  (9, 9) radius = 0.5
  (11, 5) radius = 0.5
  (11, 11) radius = 0.5
  (12, 3) radius = 1.5
Your program returned the turning point (9, 4).
Correct.