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2 votes
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I can't figure out what problem is causing check50 to reject my "hello, world" code

Remove ! from print statement.
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2 votes
Accepted

Problem Set 1 help, clang hello.c, and ls (list)

Ahh I figured it out! Instead of using ~/pset1/hello/ $ go back to just the directory pset by using change directory ~/pset1/hello/ $ cd ~/pset1/ then add your ls command ~/pset1/ $ ls hello/ ...
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1 vote
Accepted

PSET1 clang hello.c

Without seeing your code, no. But it's almost certain that you have a syntax error. Perhaps you put a semicolon on the end of the line int main(void), or something like that. Take a close look at ...
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  • 63.1k
1 vote

PSET1: Can't check hello.c

Just check50 cs50/2018/x/hello, without mentioning hello.c (as it used to be years ago). The checker will get a list of files to upload. https://docs.cs50.net/2018/x/psets/1/hello/hello.html#code-...
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  • 20.7k
1 vote

hello.c wont compile - Nothing to be done

The command is make hello, not make hello.c. If this answers your question, please click on the check mark to accept. Let's keep up on forum maintenance. ;-)
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  • 63.1k
1 vote
Accepted

Having problems when i run hello.c

you are not in the correct directory, you must move to .c9 doing: cd .c9 your terminal should look similar to ~/workspace/.c9/ $ then you can do: make hello and then run the program with ./...
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  • 5,172
1 vote
Accepted

How to solve this cs50 grading issue?

according to my experience it takes a maximum of 2 weeks to get your pset submission graded. usually it is graded much faster. If you've been waiting for more than 2 weeks though,if you continue to ...
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  • 5,172
1 vote

Pset1 Problem with hello.c

Are you working in the online IDE or in one of the downloaded environments like VMware? If you are working in VMware, the license expires at the end of the year, in a few days. It also raises ...
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  • 63.1k
1 vote

Permission Denied in pset1

Actually, you don't really have a problem. You just need a little instruction on a couple of nuances that you're tripping on. First, make is saying up to date because the output of the compiler, file ...
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  • 63.1k
1 vote

Status 400 message when submitting pset 1 "hello, world" to check50

to be able to use check50 make sure your appliance is up to date, by typing the command update50 in Terminal. Also check the location of the file you should first cd the location for example: cd ...
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