load "glob.rb"

# define maim function
def main()
  # read height & convert to integer
  my_height_feet = gets.to_i
  # convert unit
  my_height_meters = cvt_feet_to_meters(my_height_feet)
  # output results - converting to string
  puts "Ruby output"
  puts "my_height_feet = " + my_height_feet.to_s
  puts "my_height_meters = " + my_height_meters.to_s
end

# define conversion function
def cvt_feet_to_meters(feet)
  meters = feet * METER_PER_FOOT
  return meters
end
main()