指针的++、--运算

/* *指针的++、--运算 */#include int main(void){int a[5] = {555, 444, 333, 222, 111};int *p;p = a;  printf("*p = %d.\n", *p); //打印结果：*p = 555/*    //指针+1表示指向下一格p += 1;printf("*p = %d.\n", *p);  //打印结果：*p = 444*///*p++相当于*(p++)//*p++解析：++先跟p结合，但是因为++后置的时候，本身含义就是先运算后增加1//printf("*p++ = %d.\n", *p++);//打印结果：*p++ = 555//printf("*++p = %d.\n", *++p);//打印结果：*++p = 444//printf("(*p)++ = %d.\n", (*p)++);//打印结果：还是555，因为++后置  printf("++(*p) = %d.\n", ++(*p));//打印结果：++(*p) = 556return 0;}