Dfyjkt

When I run this program, I keep getting an error saying that fahrenheit is not defined.

Here's the code:

def morning():
celsius = int(input('How many degrees C is the temperature in the morning: '))
fahrenheit = 9 / 5 * celsius + 32
return fahrenheit


print('%.1f' % fahrenheit + "F")

morning()


def evening():
celsius = int(input("How many degrees C is the temperature in the evening: "))
fahrenheit = 9 / 5 * celsius + 32
return fahrenheit


print('%.1f' % fahrenheit + "F")

evening()

for i in range(0, 1):
if i is 0:
 morning()
else:
 evening()

 if fahrenheit <= 79:
 print("This morning is cold")
 else:
 if fahrenheit <= 90:
 print("It is a little warm this morning")
 else:
 print("It is quite hot today")

if fahrenheit <= 79:
 print("Tonight is cold")
else:
 if efahrenheit <= 90:
 print("It is a little warm this evening")
 else:
 print("It is quite hot tonight")

if fahrenheit and efahrenheit <= 79:
 print("It was cold today")
else:
 if fahrenheit and efahrenheit <= 90:
 print("The weather was warm today")
 else:
 print("Today was quite hot today")

The problem was that you're declaring the fahrenheit variable inside the methods, but you're trying to use it outside of them.
To be allowed to do it, you need to create it out of the method.
For example, like this:

fahrenheit = morning()

Now, you can work with that varaible

Below is the code, except last if/else block, all other working fine and single function is used for all.

def temp():

cel_morn = float(input("Enter morning temperature in degrees:"))
fah_morn = (9/5 * cel_morn) + 32
print("Temperature in Fahrenheit ", fah_morn)

if fah_morn <= 79:
 print("This morning is cold")
elif fah_morn <= 90:
 print("It is a little warm this morning")
else:
 print("It is quite hot today")

cel_eve = float(input("Enter evening temperature in degrees:"))
fah_eve = (9/5 * cel_eve) + 32
print("Temperature in Fahrenheit ", fah_eve)

if fah_eve <= 79:
 print("Tonight is cold")
elif fah_eve <= 90:
 print("It is a little warm this evening")
else:
 print("It is quite hot tonight")


if fah_morn and fah_eve <= 79:
 print("It was cold today")
elif 80 < fah_morn < 91 or 80 < fah_eve < 91:
 print("The weather was warm today")
else:
 print("Today was quite hot today")

temp()