A.棧的特點(diǎn)是后進(jìn)先出 B.隊列的特點(diǎn)是先進(jìn)先出 C.棧的刪除操作在棧底進(jìn)行,插入操作在棧頂進(jìn)行 D.隊列的插入操作在隊尾進(jìn)行,刪除操作在隊頭進(jìn)行
A.adbc B.bead C.cbad D.dcba
A.x=top->data;top=top->next; B.top=top->next;x=top->data; C.x=top->next;top=top->data; D.top->next=top;x=top->data;