#1228. 链式栈的操作
链式栈的操作
1、向一个栈顶指针为hs的链式栈中插入一个由指针s指向的结点时,应执行( )。
{{ select(1) }}
- hs->next=s;s->next=hs->next;
- s->next=hs;hs=s;
- s->next=hs;hs=hs->next;
- s->next=hs->next;hs->next=s;
1、向一个栈顶指针为hs的链式栈中插入一个由指针s指向的结点时,应执行( )。
{{ select(1) }}
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