题目内容

二维数组A[6][8]采用按列为主序的存储方式,每个元素占4个存储单元,若A[0][0]的存储地址是1000,则A[2][3]的存储地址是______。

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分别写出删除单向和双向循环链表中指针P所指的结点的直接后继结点(非尾结点)对应的语句。 (1)单向循环链表。 (2)双向循环链表。

假设高度为h的二叉树上只有度为0和度为2的结点,问此类二叉树中的结点数可能达到的最大值和最小值各为多少 并说明是什么样的二叉树

发展的自理要求

A. 人在生命的所有阶段都会出现的需求
B. 不同时期的特殊需求
C. 由疾病因素引起的需求
D. 某一个体目前正面临的自理需求
E. 个体自理能力不能满足治疗性自理要求

Now, you want to know about life in the past. Right I can tell you. When I was a boy, things were different. I had to get up at six every morning. That was not very bad in summer, but in winter it was cold. And we didn’t have any hot water in the house. We had to wash in cold water. We didn’t have a bathroom. My dad had some chickens. I had to feed them every morning and then I had to walk to school with my little sister. It was two miles to school and two miles back in the evening. But it always seemed longer in the morning when we were going to school. There was a bus, but we didn’t have the money. And we had to go to bed at seven o’clock every night. We couldn’t watch TV because there wasn’t any. On Sundays we had to go to the church three times-morning, afternoon and evening. And we couldn’t play outside on Sundays. But it wasn’t all bad. We had some good times. We could go to out and our parents didn’t have to worry about us. There weren’t so many cars on the roads then. So the streets were safe to play in. And there were not many robbers and thieves in those days. We had to work hard and we weren’t able buy all those things in the shops today. Life was hard. But it was simple and people were happier. I don’t think I’d like to be young today. What did the man do every Sunday()

A. He was taken to church three times.
B. He stayed at home all day.
C. He played in the street.

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