已知 pPre 为指向链表中某结点的指针, pNew 是指向新结点的指针,以下哪段伪码算法是将一个新结点插入到链表中 pPre 所指向结点的后面?( )
pPre->link = pNew; pNew = null;
pPre->link = pNew->link; pNew->link = null;
pNew->link = pPre->link; pPre->link = pNew;
pNew->link = pPre->link; pPre->link = null;
pNew->link = pPre->link;
pPre->link = pNew;
就是坑
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