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#include <stdio.h>
void foo(int x, int y, int z)
{
        printf("x = %d at [%X]\n", x, &x);
        printf("y = %d at [%X]\n", y, &y);
        printf("z = %d at [%X]\n", z, &z);
}
int main(int argc, char *argv[])
{
        foo(100, 200, 300);
        return 0;
}
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x = 100 at [BFE28760]
y = 200 at [BFE28764]
z = 300 at [BFE28768]
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[ת] C/C++ STL֮remove

http://www.cppreference.com/wiki/cn/stl/algorithm/remove
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#include <algorithm>
forward_iterator remove( forward_iterator start, forward_iterator end, const TYPE& val );
remove Ëã·¨ÒƳý [start,end) ·¶Î§Ö®ÄÚµÄËùÓÐÓë val ÏàµÈµÄÔªËØ¡£
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ʹÓÃmex CÉú³ÉMATLABµÄ¹ÉƱÊý¾Ý·ÖÎö½Ó¿Ú

#include "mex.h"
#define DWORD long 
#define NUMBER_OF_STRUCTS (sizeof(friends)/sizeof(struct phonebook))
#define NUMBER_OF_FIELDS (sizeof(field_names)/sizeof(*field_names))
void mexFunction(int nlhs,
    mxArray * plhs[] , int nrhs,const mxArray * pahs[])
{
typedef struc ......
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