－Where()the recorder? I can’t see it anywhere.－I()it right here, but now it’s gone. A、did you put; have putB、have you put; putC、had you put; have putD、were you putting; have put
－Where()the recorder? I can’t see it anywhere.－I()it right here, but now it’s gone.
A、did you put; have put
B、have you put; put
C、had you put; have put
D、were you putting; have put
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设指针变量p指向双向链表中节点A，指针变量s指向被插入的节点X，则在节点A的后面插入节点X的操作序列为()A.p-＞right=s；s-＞left=p；p-＞right-＞left=s；s-＞right=p-＞right；B.p-＞right=s；p-＞right-＞left=s；s-＞left=p；s-＞right=p-＞right；C.s-＞left=p；s-＞right=p-＞right；p-＞right=s；p-＞right-＞left=s；D.s-＞left=p；s-＞right=p-＞right；p-＞right-＞left=s；p-＞right=s；
2、在循环双链表的p所指结点之后插入s所指结点的操作是（)A．p-＞right=s;s-＞left=p;p-＞right-＞left=s;s-＞right=p-＞right;B．p-＞right=s;p-＞right-＞left=s;s-＞left=p;s-＞right=p-＞right;C．s-＞left=p;s-＞right=p-＞right;p-＞right=s;p-＞right-＞left=s;D．s-＞left=p;s-＞right=p-＞right; p-＞right-＞left=s;p-＞right=s;
设指针变量p指向双向链表中结点A，指针变量s指向被插入的结点X，则在结点A的后面插入结点X的操作序列为（）A．p-＞right=s； s-＞left=p； p-＞right-＞left=s； s-＞right=p-＞right；B．s-＞left=p；s-＞right=p-＞right；p-＞right=s； p-＞right-＞left=s；C．p-＞right=s； p-＞right-＞left=s； s-＞left=p； s-＞right=p-＞right；D．s-＞left=p；s-＞right=p-＞right；p-＞right-＞left=s； p-＞right=s；
在循环双链表的p所指节点之后插入s所指节点的操作是A．p-＞right=s；s-＞left=p；p-＞right-＞left=s；s-＞right=p-＞right；B．s-＞left=p；s-＞right=p-＞right；p-＞right-＞left=s；p-＞right=s；C．s-＞left=p；s-＞right=p-＞right；p-＞right=s；p-＞right-＞left=s；D．p-＞right=s；p-＞right-＞left=s；s-＞left=p；s-＞right=p-＞right；