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int main(void)
{
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     'g', 'h', 'i', 'j', 'k', 'l',
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C/C++ Newbie's FAQ

 
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vim means Vi IMproved£¬¿ÉÒÔ¿´×÷ÊÇÔöÇ¿µÄvi¡£
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#include <string.h>
#include <stdlib.h>
#include <malloc.h>
#define f(a,b) a##b
#define g(a)  #a
#define h(a) g(a)
int main()   
{   
    char a = 'a';      
    ......

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