input: Write a python function to determine the number of jumps of a given length needed to reach a specific point (d, 0) from the origin on a 2D plane.
  assert min_Jumps(3,4,11)==3.5
  assert min_Jumps(3,4,0)==0
  assert min_Jumps(11,14,11)==1
output: def min_Jumps(a, b, d):
      import math
      if d == 0:
          return 0
      shortest_jump = min(a, b)
      if d <= shortest_jump:
          return 1
      long_jump = math.hypot(a, b)
      if d <= long_jump:
          return 1
      return d / shortest_jump