Chapter 3, Problem 5PP

Program Plan Intro

Calculate spherical distance between two points

Program plan:

• Create a class “Distance”,
  • Declare and initialize the static variables
  • Define the method “main()”,
    • Declare and initialize the necessary variables.
    • Round the values of latitudes up to four decimals.
    • Assign the value returned from the method “sphericalDist()”.
    • Convert the value from kilometers to miles.
    • Round the values of “distance” and “distance_miles”.
    • Output the values of latitudes and longitudes.
    • Print the values of spherical distance in kilometers and miles.
  • Define the method “sphericalDist()”,
    • Calculate and return the spherical distance.