text: # Huu Hung Nguyen
  # 09/19/2021
  # windchill.py
  # The program prompts the user for the temperature in Celsius,
  # and the wind velocity in kilometers per hour.
  # It then calculates the wind chill temperature and prints the result.
  
  # Prompt user for temperature in Celsius
  temp = float(input('Enter temperature in degrees Celsius: '))
  
  # Prompt user for wind velocity in kilometers per hour
  wind_velocity = float(input('Enter wind velocity in kilometers/hour: '))
  
  # Calculate wind chill temperature
  wind_chill_temp = 13.12 + (0.6215 * temp) - (11.37 * wind_velocity**0.16) + (0.3965 * temp * wind_velocity**0.16)
  
  # Print result
  print(f'The wind chill temperature in degrees Celsius is {wind_chill_temp:.3f}.')
  