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About the complier

Discussion in 'C' started by wdliming, Oct 16, 2010.

  1. wdliming

    wdliming New Member

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    Rcently,i come across a problem,i wrote a code as following:
    Code:
    #include <stdio.h>
    //#include <stdlib.h>
    void ex(int &a,int &b)
    {
     int  t;
     t = a;
     a = b;
     b = t;
    }
    int main()
    {
     int a,b;
     a = 1;
     b = 2;
     printf("%d%d\n",a,b);
     ex(a,b);
     printf("%d%d\n",a,b);
        //printf("Hello world!\n");
        return 0;
    }
    but when i copy it into codeblocks and wDEV c++,then i rebuild it ,it could not success,but when i rebuild it in c-free,it works!~~nothing wrong.
    could someone tell me why?
    Thank you !
     
    Last edited by a moderator: Oct 16, 2010
  2. jimblumberg

    jimblumberg New Member

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