第18题: [简答题]Part 2&3Describe an interesting speech or talk you enjoyed
Do you like speeches Is the talk about children’s education important Why is it difficult to communicate with kids Are visual aids necessary when we make the presentation What are qualities of a lecturer
参考答案:
第25题: [单项选择]设有一个已按各元素的值排好序的顺序表(长度大于2),现分别用顺序查找法和二分查找法查找与给定值k相等的元素,比较的次数分别是s和b,在查找不成功情况下s和b的关系是 A. s=b B. s>b C. s<b D. s≥b 参考答案:B 答案解析: [解析]
顺序查找的基本思想是:从表的一端开始,顺序扫描线性表,依次将扫描到的节点关键字和给定值K相比较,若当前扫描到的节点关键字与K相等,则查找成功;若扫描结束后,仍末找到关键字等于K的