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2 votes
Accepted

Cs50x 2016, half way(pset4 done), can I continue using CS50x 2017?

Yes, you can continue. Any pset that you have submitted and has been graded will carry forward. However, to continue, you must do the 2017 course psets (it's actually the Harvard on-campus fall 2016 ...
Cliff B's user avatar
  • 69k
2 votes
Accepted

invalid problem with submit50

The new versions of submit50 and check50 require cs50/ at the beginning of the problem identifier. The submission instructions have been updated to reflect this. The correct identifier is now cs50/...
chad's user avatar
  • 239
2 votes
Accepted

Bug in CS50's score counting?

If you need to submit your code to fix the style, be sure to run style50 and then use the 2018 submission instructions. submit50 cs50/2018/x/hello submit50 cs50/2018/x/mario/less
curiouskiwi's user avatar
  • 18.7k
2 votes
Accepted

CS50 Pset1 credit

While your program will likely pass the automated tests of C50, in terms of design, you could think of the following: As per the problem description, Visa uses 13- and 16-digit numbers Your ...
langoth's user avatar
  • 36
2 votes

Using submit50 on VSCode

I noticed this a duplicate question that you have already posted here but I can't flag it as a duplicate, so I'll repost my answer here in case anyone chances upon this one instead: This is due to ...
Melvin Kok's user avatar
1 vote
Accepted

What does this number stand in submit.cs50.io stand for?

Unexpected that you have a "style50" but no "check50" on that submission. Most problems have two scores, a check50 score based on correctness (uses a list of test cases), and a ...
Blauelf's user avatar
  • 21k
1 vote

PSET6 DNA - I passed every test it wanted me to do, but I got 42% after submitting?

checkCS50 is strict, once it gave me a zero just because the result did not had '\n' as expected, so share your last part of the code when printing the match i will try to help
reham501's user avatar
1 vote
Accepted

PSET3 Runoff check50 help

In the print_winner function when using printf function i didnt insert \n to print newline. Additionally, for the find_min function, i initialise min = candidates[0] votes which is not very correct, ...
Olivia's user avatar
  • 23
1 vote
Accepted

CS50 final project, problem with submit50 in offline IDE

The new submission system went into effect a couple of days ago (July 29, 2019). You can submit your final project directly on github. You are only required to submit a README.md file describing ...
curiouskiwi's user avatar
  • 18.7k
1 vote
Accepted

Pset7 finance Submission not working?

It's possible your personal touch is causing problems with check50. Is it easy to remove and then resubmit?
curiouskiwi's user avatar
  • 18.7k
1 vote
Accepted

Unsubmitting?? I accidentally submited resize(more) instead of less

When there are options (between less/more), only the higher grade will be counted. As long as you get 70% or higher on one of them, you will still be eligible for the certificate.
curiouskiwi's user avatar
  • 18.7k
1 vote
Accepted

submitted and graded pset is now un-graded again

One of your issues is you appear to be using the Harvard Fall 2016 problem sets, which are no longer active (and are for registered Harvard students). If you are an edX student, be sure you are using ...
curiouskiwi's user avatar
  • 18.7k
1 vote

CS50 Pset7: Final Questions before Wrap-Up

I'm no expert, but I thought I'd give it a try since I just finished the problem set myself: Your questions 1 and 2 are related. GET and POST are methods that determine how data is submitted to the ...
Bella's user avatar
  • 13
1 vote
Accepted

CS50 Pset7: Final Questions before Wrap-Up

The button does the action defined in the action attribute of the <form> tag. text is not a valid type for a button (see MDN doc on button and form) but it doesn't fail because, well, browsers ...
DinoCoderSaurus's user avatar
1 vote
Accepted

CS50 fifteen - expected file to be of length 18, not 27

You have changed the board logging routine and that is what check50 is complaining about. check50 depends on that output (log.txt) to verify the result. Here is the routine from the distribution code: ...
DinoCoderSaurus's user avatar
1 vote
Accepted

Submit page tells me that my submission is late

The 2016 course deadline has passed. The 2017 submissions haven't opened yet. But you don't have to resubmit any psets that have already been graded, as your gradebook will carry over to the 2017 ...
curiouskiwi's user avatar
  • 18.7k
1 vote
Accepted

Pset 3 : Game of fifteen. Help understanding the error message

Try generating a 3x3 board and make the same moves check50 did, you should be able to spot the error. If this answers your question please mark as answered.
thomas's user avatar
  • 167
1 vote

check50 pset4 error file closing

The code has two serious problems. First, it is trying to write to a file that hasn't been opened. The code checks for the signature in the first block and doesn't find it. Then, the first line after ...
Cliff B's user avatar
  • 69k
1 vote
Accepted

pset6 (2016) implementation failing 4 tests on check50 and submit

load(). Scope. Pointers. Remember, when you return to the caller (main), you don't expect the address of content to be different, only the contents of content. Since &content is passed to load, ...
DinoCoderSaurus's user avatar

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