Hello World won't work.

This is a discussion on Hello World won't work. within the C++ Programming forums, part of the General Programming Boards category; it had to have been something wrong with my compiler options, because i set them back to default and it ...

  1. #16
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    it had to have been something wrong with my compiler options, because i set them back to default and it is working fine now. The only thing is, i dont remember messing with the options. oh well aslong as it is working now i guess it is fine.
    thanks for the help.

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    Quote Originally Posted by bumfluff
    Well I use that exact same version of Dev-C++ and it works fine for me.

    Maybe it is something to do with how he is making the file...ie creating a c style project or something.
    probaly, you seem mad and i didn't mean that dev-c++ is bad, i've considered using it a lot of times, however mingw just seems to work better for me ( that and it's specifically ported for win32 so i don't worry about errors ) .

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    i didn't mean that dev-c++ is bad, i've considered using it a lot of times, however mingw just seems to work better for me
    Um...
    Code:
    class mingw
    {
    };
    class devcpp
    {
        public:
            mingw defaultcompiler;
    }
    Yes? No?
    Code:
    #include <stdio.h>
    
    void J(char*a){int f,i=0,c='1';for(;a[i]!='0';++i)if(i==81){
    puts(a);return;}for(;c<='9';++c){for(f=0;f<9;++f)if(a[i-i%27+i%9
    /3*3+f/3*9+f%3]==c||a[i%9+f*9]==c||a[i-i%9+f]==c)goto e;a[i]=c;J(a);a[i]
    ='0';e:;}}int main(int c,char**v){int t=0;if(c>1){for(;v[1][
    t];++t);if(t==81){J(v[1]);return 0;}}puts("sudoku [0-9]{81}");return 1;}

  4. #19
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    Quote Originally Posted by c89c
    probaly, you seem mad and i didn't mean that dev-c++ is bad, i've considered using it a lot of times, however mingw just seems to work better for me ( that and it's specifically ported for win32 so i don't worry about errors ) .
    Yes I am very mad!

    I like the Dev-C++ Interface as it is easy to use, a lot easier than V C++ Express 2005 which I downloaded.

  5. #20
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    Each to his own. Some like DevC++, I fancy the MSVC++.NET 2002/2003 IDE, some like Code::blocks, some like to type code in notepad and use a command-line compiler, some like some other IDE. You cant say that this is better than that.

    But just so people in the thread know, DevC++ comes with MingW as the default compiler.

  6. #21
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    What's a compiler?
    Woop?

  7. #22
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    Isn't it this person who sits in Oxford and puts everything together in one big ring-binder

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    Talking

    The compiler is what turns your code into a program.


    And I didn't know that dev-c++ uses mingw. which port is it? Win32? I'll go download it and try.

  9. #24
    Frequently Quite Prolix dwks's Avatar
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    The compiler is what turns your code into a program.
    Actually, a compiler takes your preprocessed code and turns it into executable code, ready for the linker (at least for C/C++ compilers).

    I think it's a joke. You'd think that someone with 1,268 posts would know what a compiler was, wouldn't you?
    dwk

    Seek and ye shall find. quaere et invenies.

    "Simplicity does not precede complexity, but follows it." -- Alan Perlis
    "Testing can only prove the presence of bugs, not their absence." -- Edsger Dijkstra
    "The only real mistake is the one from which we learn nothing." -- John Powell


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    Why not google before asking more questions about DevC++??

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    Talking

    Quote Originally Posted by dwks
    Actually, a compiler takes your preprocessed code and turns it into executable code, ready for the linker (at least for C/C++ compilers).

    I think it's a joke. You'd think that someone with 1,268 posts would know what a compiler was, wouldn't you?
    didn't notice he had 1000+ posts when i answered.

  12. #27
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    system ("PAUSE");
    return EXIT_SUCCESS;

  13. #28
    Frequently Quite Prolix dwks's Avatar
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    That's a non-standard way to wait for a keypress with a C function.

    See the FAQ.
    dwk

    Seek and ye shall find. quaere et invenies.

    "Simplicity does not precede complexity, but follows it." -- Alan Perlis
    "Testing can only prove the presence of bugs, not their absence." -- Edsger Dijkstra
    "The only real mistake is the one from which we learn nothing." -- John Powell


    Other boards: DaniWeb, TPS
    Unofficial Wiki FAQ: cpwiki.sf.net

    My website: http://dwks.theprogrammingsite.com/
    Projects: codeform, xuni, atlantis, nort, etc.

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    Quote Originally Posted by robasc
    system ("PAUSE");
    return EXIT_SUCCESS;
    I agree with this guy. In dev-c++, if you are just making a new and blank project and type your code there, the program would come out and disappear within a second.

    You need to use the pause command at the end in order to stop it from disappearing.

    The program should work, and I think it did work, it's just that you couldn't see it since it closes too quickly.

  15. #30
    Registered User whiteflags's Avatar
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    Keep commands to the console out of your program.
    Code:
    cin.get();
    The get() function waits for the user to press the enter key.

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