looking for source code

This is a discussion on looking for source code within the C Programming forums, part of the General Programming Boards category; hi everyone just was reading the tutorials on C on the site and wanted to know a lot more how ...

  1. #1
    Registered User ph071's Avatar
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    looking for source code

    hi everyone

    just was reading the tutorials on C on the site and wanted to know a lot more how the coding works i think that my studying the source code of a program will gain me more understanding in how all the small strings of statements and condition works.

    Just need some source code on "loops" and "if statement" please

    maybe any small projects that use this and can be understood by a beginner

    Please
    Thankyou

  2. #2
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    Code:
    int i;
    for (i = 0; i < 10; i++) {
         if (i &#37; 2 == 0) {
              printf("%d\n", i);
         }
    }

  3. #3
    spurious conceit MK27's Avatar
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    Code:
    int main () {
    	int i=0;
    	while (i<11) {		// if statement in loop
    		if (i&#37;2>0) puts("Odd number in loop.");
    		i++;
    	}
    	return 0;
    }
    after noticing cyberfish's post: That is kind of an erie inversion with the modulus...I am going to make sure there is no cyberfish under my bed...
    Last edited by MK27; 12-06-2008 at 10:04 PM.
    C programming resources:
    GNU C Function and Macro Index -- glibc reference manual
    The C Book -- nice online learner guide
    Current ISO draft standard
    CCAN -- new CPAN like open source library repository
    3 (different) GNU debugger tutorials: #1 -- #2 -- #3
    cpwiki -- our wiki on sourceforge

  4. #4
    Ex scientia vera
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    Quote Originally Posted by MK27 View Post
    Code:
    int main () {
    	int i=0;
    	while (i<11) {		// if statement in loop
    		if (i%2>0) puts("Odd number in loop.");
    		i++;
    	}
    	return 0;
    }
    after noticing cyberfish's post: That is kind of an erie inversion with the modulus...I am going to make sure there is no cyberfish under my bed...
    Remainder of a division by two can only be 1 or zero, never higher.
    "What's up, Doc?"
    "'Up' is a relative concept. It has no intrinsic value."

  5. #5
    spurious conceit MK27's Avatar
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    1 is greater than 0.
    C programming resources:
    GNU C Function and Macro Index -- glibc reference manual
    The C Book -- nice online learner guide
    Current ISO draft standard
    CCAN -- new CPAN like open source library repository
    3 (different) GNU debugger tutorials: #1 -- #2 -- #3
    cpwiki -- our wiki on sourceforge

  6. #6
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    and it also does not equal 0...

    What are you trying to say here?

  7. #7
    spurious conceit MK27's Avatar
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    Quote Originally Posted by cyberfish View Post
    and it also does not equal 0...

    What are you trying to say here?
    I think I meant 1>0, I'm not sure...
    C programming resources:
    GNU C Function and Macro Index -- glibc reference manual
    The C Book -- nice online learner guide
    Current ISO draft standard
    CCAN -- new CPAN like open source library repository
    3 (different) GNU debugger tutorials: #1 -- #2 -- #3
    cpwiki -- our wiki on sourceforge

  8. #8
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    err okay fine.

  9. #9
    and the Hat of Guessing tabstop's Avatar
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    Quote Originally Posted by cyberfish View Post
    err okay fine.
    What MK27 meant to say, but was too polite to do so, was that IceDane misread his code, is all.

  10. #10
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    Ah I see.

    I think what IceDane meant is, since the mod can only be 0 or 1, a "==" works as well as a ">", which I think was in reply to this:
    That is kind of an erie inversion with the modulus...I am going to make sure there is no cyberfish under my bed...
    which I also don't quite get.

  11. #11
    Ex scientia vera
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    Quote Originally Posted by cyberfish View Post
    Ah I see.

    I think what IceDane meant is, since the mod can only be 0 or 1, a "==" works as well as a ">", which I think was in reply to this:

    which I also don't quite get.
    Yeah, you're right. Just making sure you weren't misunderstanding the math. I'm a pedantic above all others.
    "What's up, Doc?"
    "'Up' is a relative concept. It has no intrinsic value."

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