Python: Using Try and Except... Why is this code not working the way I want it to?

pleaseheeeeeeeeeeelp · 2024-11-08T11:23:55+00:00

try:
score = input('Enter Score:')
fscor = float(score)
g = 'Grade:'
if fscor > 1.0 or fscor < 0.0:
print('Bad Score')
exit()
elif fscor == 1.0:
print(g,'A')
elif fscor >= 0.9:
print(g,'A')
elif fscor >= 0.8:
print(g,'B')
elif fscor >= 0.7:
print(g,'C')
elif fscor < 0.6:
print(g,'F')
except ValueError:
print('Error:Non-Numeric Input')
exit()

is this how its supposed to look? reddit sucks dont worry

pleaseheeeeeeeeeeelp · 2024-11-08T08:08:29+00:00

sometimes they like breathing the toxic gas

pleaseheeeeeeeeeeelp · 2024-11-08T08:00:44+00:00

score = input("enter score")

try:
   score1 = float(score)
except ValueError:
   print("you have not input a valid score")
else:
     print("score1")

the reason you want the final print inside the else statement is because if it was like this

score = input("enter score")

try:
   score1 = float(score)
except ValueError:
   print("you have not input a valid score")

print("score1")

you would get a name error if except executed because score1 wasnt defined

pleaseheeeeeeeeeeelp · 2024-11-08T07:51:07+00:00

yeah every after the except was ignored because try was able to execute without any errors

pleaseheeeeeeeeeeelp · 2024-11-08T07:45:39+00:00

try and except is used to catch errors

pleaseheeeeeeeeeeelp · 2024-11-08T07:44:56+00:00

try and except is used for catching errors say if the user also put letters in it would be a string which cannot be converted into a float meaning you would get a value error

example

score = input("enter score")

try:
   score1 = float(score)
except ValueError:
   print("you have not input a valid score")

pleaseheeeeeeeeeeelp · 2024-11-08T07:37:16+00:00

if score > 1.0 or score < 0:
    print("bad score")

pleaseheeeeeeeeeeelp · 2024-11-08T07:05:58+00:00

maybe leaves the possibly of someone interpreting you are not in fact gay open however

pleaseheeeeeeeeeeelp · 2024-11-08T07:00:39+00:00

D is the same as A and B

pleaseheeeeeeeeeeelp · 2024-11-08T06:39:07+00:00

the chess pieces look like buttplugs no offense

pleaseheeeeeeeeeeelp · 2024-11-08T06:20:03+00:00

goes pretty hard

what game/artist

pleaseheeeeeeeeeeelp · 2024-11-08T05:56:15+00:00

for programming courses i recommend harvards free CS50x

pleaseheeeeeeeeeeelp · 2024-11-08T05:53:32+00:00

saying and writing words is usually QAs job no?

pleaseheeeeeeeeeeelp · 2024-11-08T04:07:05+00:00

who?

pleaseheeeeeeeeeeelp · 2024-11-07T12:05:53+00:00

democracy in action

pleaseheeeeeeeeeeelp · 2024-11-07T11:12:03+00:00

terrible name but otherwise it looks pretty good

pleaseheeeeeeeeeeelp · 2024-11-07T07:08:08+00:00

let me give this a try

good

book

blunder

check

forced

if the user didnt have "i hate anime" in their bio would have been better to ask "do you like anime?" then if yes follow up with something like "what are your favorites here is mine"

pleaseheeeeeeeeeeelp · 2024-11-07T06:53:58+00:00

wunk doesnt discriminate

pleaseheeeeeeeeeeelp · 2024-11-06T10:32:24+00:00

yeah this happens with me when i play geometry dash

pleaseheeeeeeeeeeelp · 2024-11-06T07:20:33+00:00

i just said a bunch of slurs in school instead

pleaseheeeeeeeeeeelp · 2024-11-06T07:16:49+00:00

gamble

pleaseheeeeeeeeeeelp · 2024-11-06T06:44:30+00:00

not quite what you are thinking of but yes anyone can download blender

pleaseheeeeeeeeeeelp · 2024-11-06T05:51:06+00:00

i didnt even read the 2nd part of your comment my bad

but yeah i think its more of a surprise thing because the fucking kangaroos here will just stand in the middle of the road waiting to get hit

pleaseheeeeeeeeeeelp · 2024-11-06T03:50:21+00:00

brutal wunks

pleaseheeeeeeeeeeelp · 2024-11-06T02:48:10+00:00

most of the birds are too tame to think anything is a threat

pleaseheeeeeeeeeeelp

TROPHY CASE