Create a function whose argument is the time in 12 hour format (hh:mm:ss). The function returns the smaller angle between the hour and minute hands in degrees, rounded to three decimal points.
clock("12:00:00") ➞ 0.0
clock("12:15:00") ➞ 82.5
clock("12:32:44") ➞ 179.967
clock("03:33:33") ➞ 94.525
N/A