order.c

来自「《C++程序设计教程》—源代码 面向对象的软件工程 VC上机指导 面向对象」· C语言 代码 · 共 21 行

/* order.c -- precedence in pointer operations */
#include <stdio.h>
int data[2] = {100, 200};
int moredata[2] = {300, 400};
int main(void)
{
    int * p1, * p2, * p3;

    p1 = p2 = data;
    p3 = moredata;
    printf("  *p1 = %d,   *p2 = %d,     *p3 = %d\n",
              *p1     ,   *p2     ,     *p3);
    printf("*p1++ = %d, *++p2 = %d, (*p3)++ = %d\n",
            *p1++     , *++p2     , (*p3)++);
    printf("  *p1 = %d,   *p2 = %d,     *p3 = %d\n",
              *p1     ,   *p2     ,     *p3);
  
    return 0;
}