"""
John Rachlin

File: travel.py

Description:
    
    How long did it take me drive to Arizona?

distance [mi] = speed [mi/hr] X time [hr]
time [hr] = distance [mi] / speed [mi/hr]

Boston to Arizona:  2637 miles
John drove: 90 miles per hour
"""


# We'll talk about "main" next week.
# It basically identifies the starting point for our code.
# This is especially useful when the program contains many lines of code

def main():

    # inputs
    distance_mi = float(input("Enter distance [mi]: "))
    speed_mph = float(input("Speed [mi/hour]: "))

    # compute travel time (hours)
    time_hr = distance_mi / speed_mph
    print("Travel time: ", round(time_hr, 2), "hours")

    # convert to days, rounded to two decimal places
    time_days = time_hr / 24
    print("Travel time: ", round(time_days, 2), "days")


main()    # Call the main function - start the code running!