Three C/C++ Programming Questions - 未名空间MITBBS历史存档

国际科技财经博客移民网络热点娱乐民生时事公众号

Redian新闻

>未名空间

>Programming - 葵花宝典

Three C/C++ Programming Questions

Three C/C++ Programming Questions# Programming - 葵花宝典

j*z2005-04-10 07:04

1 楼

Can anyone help me to answer the following questions:
1) Given the following code snippet, what does the function DoesWhat() do?
And what, if any, assumptions are made about the input to the function.
struct _tagElement
{
int m_cRef;
unsigned char m_bData[20];
struct _tagElement * m_next;

} NODE, * PNODE;
PNODE DoesWhat (PNODE pn1, PNODE pn2)
{
PNODE * ppnV = &pn1;
PNODE * ppn1 = &pn1;
PNODE * ppn2 = &pn2;
for ( ; *ppn1 || *ppn2; ppn1 = &((

p*e2005-04-10 07:04

2 楼

瞄了两眼，大致猜一下：把有序链表2里小于有序链表1的元素按顺序插入链表1吧，
可能不准，拿到程序里调一下就知道了。

【在 j*****z 的大作中提到】

: Can anyone help me to answer the following questions:
: 1) Given the following code snippet, what does the function DoesWhat() do?
: And what, if any, assumptions are made about the input to the function.
: struct _tagElement
: {
: int m_cRef;
: unsigned char m_bData[20];
: struct _tagElement * m_next;
:
: } NODE, * PNODE;