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Thread: About C

  1. 07-16-2007 #1
    kamanianil
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    About C

    Can I exchange two int pointers ?

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  2. 07-16-2007 #2
    Haitalk
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    Re: About C

    Yes, Use a third int pointer to exchange the variables.
    int *p, *n, * x;
    int a,b;
    p=&a; n=&b;
    x=p; p=n; n=x;

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