data structure algorithm di hasan dilshad (1 risultati)

Contents Vol I Preface 1 Introduction 2 Data structure 3 Data structure and C 4 Searching 5 Complexity Vol II Sorting 7 Dynamic algorithms 8 NP vs P 9 Graph 10 Allocation of memory Bibliography Index In todays world in the field of Computer Science description of problems in the real world has many a superfluous detail An essential step in problem solving is to identify the underlying abstract problems devoid of all unnecessary details Similarly a particular method and model of computer has many details that are irrelevant to the problem eg the processor architecture and the word length One of the arts of computer programming is to suppress unnecessary details of the problem and the computer used An invaluable aid is the use of high level programming language such as C Java Turing Algol ML etc It becomes apparent that seemingly different problems are essentially similar or even equivalent in a deep sense once problems are abstracted For example the problems of maintaining a list of students taking a lecture course and of organizing a dictionary structure in a compiler have much in common both require the storage and manipulation of named things while the things have certain attributes or properties Abstraction allows common solutions to seemingly different problems Data structures and algorithms can be specified in any adequately precise language English and other natural languages are satisfactory if used with care to avoid ambiguity but more precise mathematical languages and programming languages are generally preferred This is a topic covering the representation of data and ways in which those representations can be manipulated This book motivated by the demands of todays advancements in Computer Science is an asset for teachers and students 656 pp.