取指针

#include "stdio.h"
#include "conio.h"



int main()
{
    int i = 898;
    int * addre;
    int valuex;

    addre=&i;
    valuex=*addre;
    printf("the valuex = %d\n", valuex);
    printf("the addre = %x\n", &i);
    printf("the addre = %x\n", addre);
    getch();
    return 0;

}

结果如下：