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CS50 Beta

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 Teacher
Answer a question with score of 1 or more.
Awarded 1297 times.
pset7 finance check50 invalid purchase
Awarded Sep 3, 2023 at 7:25
I just submitted finance and tested my code for all test cases, upon submission I got 25%
Awarded Sep 2, 2023 at 15:25
(post deleted or otherwise unavailable)
Awarded Sep 1, 2023 at 4:04
cs50p problemset 7 /working.py
Awarded Aug 18, 2023 at 19:17
Codespace for CS50 it´s not working properly: "Rebuild Container"
Awarded Aug 5, 2023 at 16:42
variable used in loop condition not modifies in loop body
Awarded Aug 4, 2023 at 19:22
CS50x Pset9 - Finance - checking that "112.00" is in page - buy handles valid purchase
Awarded Aug 4, 2023 at 15:18
Recursion question - sum of integers
Awarded Aug 2, 2023 at 13:56
TypeError: 'NoneType' object is not subscriptable in PSET9, but working manually
Awarded Aug 1, 2023 at 13:51
cs50x Ps7 Movies 10.sql
Awarded Jul 31, 2023 at 16:40
CS50W Django Project1 Wiki - Textarea issue
Awarded Jul 31, 2023 at 14:08
can someone give me a hint as to what may be the problem in my code for smiley (lab 4)?
Awarded Jul 19, 2023 at 11:25
CS50 Finance (week 9 problem set) Check 50 Fails despite program working fine, please help
Awarded Jul 18, 2023 at 16:42
my 'reverse' code works on wav files but it doesn't pass check50
Awarded Jul 16, 2023 at 10:08
CS50 Pset3 - Tideman - I passed all the checks except for "lock_pairs skips final pair if it creates cycle". What am I doing wrong!
Awarded Jul 8, 2023 at 2:21
speller valgrind "uninitialized error was created by heap allocation"
Awarded Jun 12, 2023 at 12:55
I'm getting a floating point exception error in the credit code but I definitely haven't divided by 0
Awarded May 23, 2023 at 3:08
Credit.c is my nemesis
Awarded May 22, 2023 at 12:27
Error 404 in trying to display an image (final project)
Awarded May 17, 2023 at 8:56
Lab 3 error message: Incorrect assignment of sorts
Awarded May 4, 2023 at 17:50
CS50p professor ( timed out while waiting for program to exit)
Awarded May 3, 2023 at 7:10
Lab 5 Inheritance Segmentation Fault
Awarded May 2, 2023 at 17:18
in the Substitution problem in Week 2 Array, I want to pass the output from a function to the main
Awarded Apr 15, 2023 at 16:16
Problem in using API link in fetch command for AJAX
Awarded Mar 4, 2023 at 18:27
(post deleted or otherwise unavailable)
Awarded Mar 4, 2023 at 5:04
CS50 Lab 1: Population Growth
Awarded Mar 2, 2023 at 17:17
I hope CS50 community can help why I got expected exit code 0, not 1
Awarded Mar 1, 2023 at 23:05
Check50 says the answer is wrong in the outdated.py problem but it is right. Help, how to solve?
Awarded Feb 22, 2023 at 1:21
.wav file incorrectly reversing
Awarded Jan 10, 2023 at 17:23
Why does it say my test for numb3rs passes all checks when it does not?
Awarded Jan 9, 2023 at 20:01
Runoff Help: Tabulate Handles Multiple Rounds of Preferences
Awarded Jan 5, 2023 at 21:57
CS50AI 2020 - Quiz 1 - Entailments
Awarded Jan 5, 2023 at 7:11
CS50P project6 shirt.py
Awarded Jan 3, 2023 at 9:18
In my CS50 mario program I'm getting an error which shouldn't be happening (C)
Awarded Dec 23, 2022 at 22:56
CS50P, Problem Set 6, CS50 P-Shirt – what more does check50 need here?
Awarded Dec 18, 2022 at 15:41
FIFTEEN works perfectly but doesn't pass Check50
Awarded Dec 8, 2022 at 9:55
My version of blur doesn't seem to work according to auto grader, but is seems to work for the sample pictures
Awarded Dec 5, 2022 at 0:17
:( Little Professor generates 10 problems before exiting
Awarded Nov 25, 2022 at 22:30
pset3 plurality check50 invalid vote
Awarded Nov 17, 2022 at 19:34
CS50 Pset7 Finance login TypeError: invalid method ''
Awarded Nov 11, 2022 at 5:56
I hope CS50 community can help why I got expected exit code 0, not 1
Awarded Oct 1, 2022 at 0:16
Where am I mystaking ? pset4-RECOVER
Awarded Sep 29, 2022 at 5:02
cannot compile code
Awarded Sep 28, 2022 at 23:34
Beginner with Cash code problem
Awarded Sep 26, 2022 at 14:48
how to submit the final project
Awarded Sep 19, 2022 at 15:26
PSET1 One input doesn't give the appropriate output
Awarded Sep 19, 2022 at 15:16
PSET6 DNA Almost done - matching not working correctly
Awarded Sep 16, 2022 at 12:28
Why can't I import the Appliance OVA into Virtualbox?
Awarded Sep 5, 2022 at 20:10
Rounding Issue with Grayscale and Blur
Awarded Aug 26, 2022 at 15:06
Filter less, Blur, why does my code not blur the edge and 3x3 and 4x4 image?
Awarded Aug 22, 2022 at 13:53
(post deleted or otherwise unavailable)
Awarded Aug 18, 2022 at 4:20
Pset4 professor.py fails to pass one test with check50
Awarded Aug 8, 2022 at 11:47
CS50P PSET3 outdated.py
Awarded Jul 28, 2022 at 11:47
pointers and scanf : when do I use &x, *x or just x?
Awarded Jul 26, 2022 at 4:03
How to fix the "undefined references to GetString" error?
Awarded Jul 25, 2022 at 22:21
Why does my CS50P PSET4 Professor implementation fail check50?
Awarded Jul 23, 2022 at 21:26
No Rule to Make Target
Awarded Jul 16, 2022 at 19:36
Pset3 Runoff - Printing All Candidates
Awarded Jul 12, 2022 at 12:20
Lab3 correct structure to answer the questions
Awarded Jul 11, 2022 at 13:57
Finance: UNIQUE constraint failed: users.username
Awarded Jul 4, 2022 at 8:50
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