严蔚敏数据结构题集(C语言版)完整答案.doc

1、We will continue to improve the companys internal control system, and steady improvement in ability to manage and control, optimize business processes, to ensure smooth processes, responsibilities in place; to further strengthen internal controls, play a control post independent oversight role of ev

2、aluation complying with third-party responsibility; to actively make use of internal audit tools detect potential management, streamline, standardize related transactions, strengthening operations in accordance with law. Deepening the information management to ensure full communication zero resistan

3、ce. To constantly perfect ERP, and BFS+, and PI, and MIS, and SCM, information system based construction, full integration information system, achieved information resources shared; to expand Portal system application of breadth and depth, play information system on enterprise of Assistant role; to

4、perfect daily run maintenance operation of records, promote problem reasons analysis and system handover; to strengthening BFS+, and ERP, and SCM, technology application of training, improve employees application information system of capacity and level. Humanistic care to ensure zero. To strengthen

5、ing Humanities care, continues to foster company wind clear, and gas are, and heart Shun of culture atmosphere; strengthening love helped trapped, care difficult employees; carried out style activities, rich employees life; strengthening health and labour protection, organization career health medic

6、al, control career against; continues to implementation psychological warning prevention system, training employees health of character, and stable of mood and enterprising of attitude, created friendly fraternity of Humanities environment. To strengthen risk management, ensure that the business of

7、zero risk. To strengthened business plans management, will business business plans cover to all level, ensure the business can control in control; to close concern financial, and coal electric linkage, and energy-saving scheduling, national policy trends, strengthening track, active should; to imple

8、mentation State-owned assets method, further specification business financial management; to perfect risk tube control system, achieved risk recognition, and measure, and assessment, and report, and control feedback of closed ring management, improve risk prevention capacity. To further standardize

9、trading, and strive to achieve according to law, standardize and fair. Innovation of performance management, to ensure that potential employees zero fly. To strengthen performance management, process control, enhance employee evaluation and levels of effective communication to improve performance ma

10、nagement. To further quantify and refine employee standards . Work, full play party, and branch, and members in five type Enterprise construction in the of core role, and fighting fortress role and pioneer model role; to continues to strengthening four good leadership construction, full play levels

11、cadres in enterprise development in the严蔚敏 数据结构C语言版答案详解第1章 绪论1.1 简述下列术语：数据，数据元素、数据对象、数据结构、存储结构、数据类型和抽象数据类型。解：数据是对客观事物的符号表示。在计算机科学中是指所有能输入到计算机中并被计算机程序处理的符号的总称。 数据元素是数据的基本单位，在计算机程序中通常作为一个整体进行考虑和处理。 数据对象是性质相同的数据元素的集合，是数据的一个子集。 数据结构是相互之间存在一种或多种特定关系的数据元素的集合。 存储结构是数据结构在计算机中的表示。 数据类型是一个值的集合和定义在这个值集上的一组操作的总

12、称。 抽象数据类型是指一个数学模型以及定义在该模型上的一组操作。是对一般数据类型的扩展。1.2 试描述数据结构和抽象数据类型的概念与程序设计语言中数据类型概念的区别。解：抽象数据类型包含一般数据类型的概念，但含义比一般数据类型更广、更抽象。一般数据类型由具体语言系统内部定义，直接提供给编程者定义用户数据，因此称它们为预定义数据类型。抽象数据类型通常由编程者定义，包括定义它所使用的数据和在这些数据上所进行的操作。在定义抽象数据类型中的数据部分和操作部分时，要求只定义到数据的逻辑结构和操作说明，不考虑数据的存储结构和操作的具体实现，这样抽象层次更高，更能为其他用户提供良好的使用接口。1.3 设有数

13、据结构(D,R)，其中，试按图论中图的画法惯例画出其逻辑结构图。解：1.4 试仿照三元组的抽象数据类型分别写出抽象数据类型复数和有理数的定义（有理数是其分子、分母均为自然数且分母不为零的分数）。 解：ADT Complex数据对象：D=r,i|r,i为实数数据关系：R=基本操作：InitComplex(&C,re,im)操作结果：构造一个复数C，其实部和虚部分别为re和imDestroyCmoplex(&C)操作结果：销毁复数CGet(C,k,&e)操作结果：用e返回复数C的第k元的值Put(&C,k,e)操作结果：改变复数C的第k元的值为eIsAscending(C)操作结果：如果复数C的两

14、个元素按升序排列，则返回1，否则返回0IsDescending(C)操作结果：如果复数C的两个元素按降序排列，则返回1，否则返回0Max(C,&e)操作结果：用e返回复数C的两个元素中值较大的一个Min(C,&e)操作结果：用e返回复数C的两个元素中值较小的一个ADT ComplexADT RationalNumber数据对象：D=s,m|s,m为自然数，且m不为0数据关系：R=基本操作：InitRationalNumber(&R,s,m)操作结果：构造一个有理数R，其分子和分母分别为s和mDestroyRationalNumber(&R)操作结果：销毁有理数RGet(R,k,&e)操作结果：

15、用e返回有理数R的第k元的值Put(&R,k,e)操作结果：改变有理数R的第k元的值为eIsAscending(R)操作结果：若有理数R的两个元素按升序排列，则返回1，否则返回0IsDescending(R)操作结果：若有理数R的两个元素按降序排列，则返回1，否则返回0Max(R,&e)操作结果：用e返回有理数R的两个元素中值较大的一个Min(R,&e)操作结果：用e返回有理数R的两个元素中值较小的一个ADT RationalNumber1.5 试画出与下列程序段等价的框图。(1) product=1; i=1; while(i=n) product *= i; i+; (2) i=0; do i+; while(i!=n) & (ai!=x);(3) switch case xy: z=y-x; break; case x=y: z=abs(x*y); break; defaul