"""
Ex. 4.1 from "A primer on..."
Ask the user to input a temperature in Fahrenheit degrees,
convert to Celsius and print to the screen. 
"""


F = float(input("Oppgi antall grader Fahrenheit:"))

C = (F - 32) * 5.0 / 9
print(f'{F} grader F er {C:.2f} grader C')

"""
Terminal> python f2c_qa.py 
Oppgi antall grader Fahrenheit:70
70.0 grader F er 21.11 grader C
"""