删除*(head->next)的操作是()A、p=head->next;head->next=head->next->next;delete p;B、head->next=head->next->next;p=head->next;delete p;C、p=head;head=head->next;delete p;D、head=head->next;p=head;delete p;
题目
删除*(head->next)的操作是()
- A、p=head->next;head->next=head->next->next;delete p;
- B、head->next=head->next->next;p=head->next;delete p;
- C、p=head;head=head->next;delete p;
- D、head=head->next;p=head;delete p;
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