A.是特殊的树 B.不是树的特殊形式 C.是两棵树的总称 D.是只有两个根结点的树状结构
单项选择题空白(4)处应选择()
A.(B,F,G,J,A,E,D,I,C,H) B.(B,A,D,E,F,G,I,J,H,C. C.(A,B,D,C,E,F,I,J,G,H) D.(A,B,D,C,F,E,J,I,H,G)
单项选择题空白(3)处应选择()
A.(C,B,D,A,F,E,I,J,G,H) B.(C,B,D,A,E,F,I,G,J,H) C.(B,A,D,E,F,G,I,J,H,C. D.(B,C,D,A,E,F,I,J,G,H)
单项选择题空白(2)处应选择()
A.(A,B,D,C,F,E,I,J,H,G) B.(A,B,D,C,E,F,I,H,G,J) C.(B,F,G,E,A,I,D,C,H,J) D.(B,F,G,J,A,E,D,I,C,H)
单项选择题空白(1)处应选择()
A.(B,F,G,J,A,D,I,E,H,C. B.(B,F,G,J,A,E,D,I,C,H) C.(A,B,D,C,E,F,I,J,G,H) D.(C,B,D,A,E,F,I,G,J,H)
A.(181,132,314,205,541,518,946,827,746,984) B.(541,132,827,746,518,181,946,314,205,984) C.(205,132,314,181,518,746,946,984,541,827) D.(541,132,984,746,827,181,946,314,205,518)
A.(181,132,314,205,541,518,946,827,746,984)和(541,132,827,746,518,181,946,314,205,984) B.(132,541,746,518,181,946,314,205,827,984)和(541,132,827,746,518,181,946,314,205,984) C.(205,132,314,181,518,746,946,984,541,827)和(132,541,746,518,181,946,314,205,827,984) D.(541,132,984,746,827,181,946,314,205,518)和(132,541,746,518,181,946,314,205,827,984)
A.用机器指令直接对硬盘中需排序数据排序 B.把需排序数据,用其他大容量机器排序 C.把外存中需排序数据一次性调入内存,排好序后再存储到外存 D.对外存中大于内存允许空间的待排序的数据,通过多次内外间的交换实现排序
A.选择排序 B.希尔排序 C.归并排序 D.快速排序
A.起泡排序 B.快速排序 C.堆排序 D.基数排序