I am trying to use VSCode for writing and executing C codes for a course in Windows 10. I installed VSCode and MinGW as the instructions said. I'm trying to run a simple code (print "Hello world"), but when I run the code, the output says "Access denied"
//Test code for C in Windows 10
#include "stdio.h"
#include "stdlib.h"
void main(){
printf("Hello world");
}
I'm not sure if it's gonna solve your problem but when you include header from LibC or any different lib you must use this syntax
#include <stdio.h>
#include <stdlib.h>
If you use < symbol, the preprocessor will look in special path defined by your environement else if you use " symbol, the preprocessor will look in your current directory,
Related
I'm trying to learn how to program in C.
I'm simultaneously learning C, C++, & Java. I have also coded in html and javascript successfully making rich websites.
I'm following video lessons on skillshare. Through VirtualBox I've set up a ubuntu installation, created lesson001.c, and attempted to compile it by entering "gcc lesson001.c"
The program:
#include <studio.h>
int main(){
printf("hello, world!\n");
return 0;
}
The error:
lesson001.c:1:10 fatal error: studio.h: no such file or directory.
The instructor is walking through the coding lesson on a pre-configured linux system, so he does have the same errors. It is frustrating that a comprehensive paid lesson set does not include critical setup parameters.
additional info: "gcc -v" returns about 20 lines of information on gcc 9.3.0, so I believe it is installed correctly.
Thank you
Change the #include <studio.h> declaration to #include <stdio.h>. A header file named studio.h does not exist in the standard library.
stdio stands for "standard input/output," and has nothing to do with "studio"! 😀
It should be stdio instead of studio.
stdio stands for Standard Input Output
Correctly formatted code :
#include <stdio.h>
int main(){
printf("hello, world!\n");
return 0;
}
I am compiling my application code on Solaris 5.11, Code is written in C.In the application code I used "fdio" related code. The Solaris box do not have that . How to get the sys/fdio package.
#include <stdio.h>
#include <sys/fdio.h>
int main()
{
printf("Hello World");
}
"test1.c", line 2: cannot find include file:
The file is no longer available in Solaris 11. Here is a copy that will help you compile your code. Drop it in /usr/include/sys It is opensource so there should be a few copies out there.
Trying to check memory leak tool but Vscode doesn't recognize #include <crtdbg.h>.
Here is the code:
#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>
#include <stdio.h>
#include <string.h>
int main()
{
char *word = "this still relevant.";
char *mem = (char *)malloc(sizeof(word));
strcpy(mem, word);
printf("%s", mem);
system("pause");
_CrtDumpMemoryLeaks();
}
The compile error:
source.c:4:10: fatal error: crtdbg.h: No such file or directory
#include <crtdbg.h>
How do I properly include crtdbg.h?
PS: I'm using MinGW compiler, everything works except that.
EDIT 1: The solution of that other post doesn't work. If I use the suggested code this appear.
source.c:24:5: error: '_CrtDumpMemoryLeaks' was not declared in this scope
_CrtDumpMemoryLeaks();
EDIT 2: Does anyone uses VsCode with MinGW?
I think that VSCODE couldn't access to header file, crtdbg.h , Pease test a simple following way. Maybe it solved your problem:
1- Run as administrator Developer Command prompt for VS2019. I emphasized run as administrator no run.
2- Type Code .
3- Open project folder.
4- Happy coding and enjoy it.
I am trying to compile a simple C program using TUrbo C++ 3.2. But getting the following error: Unable to open include file 'STDIO.h'
I do have these files in INCLUDE library.
Cant help you if you dont post your code. Check if you use #include <cstdio> (not #include "cstdio" or #include <cstdio.h> or #include "cstdio.h".
#include <cstdio> will always work.
I know there's severals post about this, but i'm stack
here's my C code
#include </usr/include/ruby-1.9.1/ruby/ruby.h>
#include <stdio.h>
#include <stdlib.h>
int main()
{
ruby_init();
rb_eval_string("puts 'hello'");
ruby_finalize();
return 0;
}
i've got the following error when compile it in sublime text 2
In file included from /Users/pierrebaille/Code/Ruby/embedRuby/embedRubyFirst.c:1:
/usr/include/ruby-1.9.1/ruby/ruby.h:1481:24: error: ruby/subst.h: No such file or directory
[Finished in 0.1s with exit code 1]
thanks for your help
You should not hard-code the full path of a header file like
#include </usr/include/ruby-1.9.1/ruby/ruby.h>
proper is
#include <ruby.h>
and told your gcc to search the header file via CFLAGS and libariy via LD_FLAGS, simply command without makefile could be:
gcc -o demo.exe -I/path/to/ruby/headers rubydemo.c -L/path/to/ruby/lib -lruby-libary-name
One of you files you're including in turn includes ruby/subst.h, , but it appears that ruby is not in your path, which is why you have this in your code:
#include </usr/include/ruby-1.9.1/ruby/ruby.h>
Instead of hardcoding paths you should simply add "/some_path/" to your compiler path(s) setting, where some_path contains the folder ruby as a child. Now your own include turns into:
#include <ruby/ruby.h>