author or a representative of the publisher. Contents Preface xiii I Preliminaries 1 1 Data Structures and Algorithms 1.1 A Philosophy of Data Structures 1.1.1 The Need for Data Structures 1.1.2 Costs and Benefits 1.2 Abstract Data Types and Data Structures 1.3 Design Patterns 1.3.1 Flyweight 1.3.2 Visitor 1.3.3 Composite 1.3.4 Strategy 1.4 Problems, Algorithms, and Programs 1.5 Further Reading 1.6 Exercises 3 4 4 6 8 12 13 14 15 16 17 19 21 2
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Data Structures & Algorithms Coursework Assignment 1 Q1. (a) Algorithm swap(x, y): Node n head While (n.getNext () != x ) do n n.getNext() Node v y.getNext () n.setNext(y) y.setNext(x) x.setNext(v) (b) Algorithm swap Doubly(x, y): DNode n x.getPrev() DNode v y.getPrev() n.setNext(y) y.setPrev(n) y.setNext(x) x.setPrev(y) x.setNext(v) v.setPrev(x) (c) The run time complexity for the singled linked algorithm
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CCS20503/DCS20303/TCS20404 Data Structure and Algorithm Lab Practical 3 ------------------------------------------------- 4 April 2016 ------------------------------------------------- Instructions: 1. Complete ALL the question in this Lab Practical. 2. Complete and hand in all the materials below: a. Printed source code of your programs. b. Print screen sample output of your programs. 3. Submit your work directly to the instructor with the cover printed on RED colour paper.
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SECURING DATA COMMUNICATION FOR SMALL AND MEDIUM ENTERPRISE USING CRYPTOGRAPHY ABSTRACT Information protection is one of the most important issues in every domain, especially when we are talking about enterprises. Information safety can be translated into three key terms: integrity, availability and data protection. There is a great number of means used in order to achieve the three objectives simultaneously. The most popular is cryptography because it offers a lot of techniques which nowadays are
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SECURING DATA COMMUNICATION FOR SMALL AND MEDIUM ENTERPRISE USING CRYPTOGRAPHY ABSTRACT Information protection is one of the most important issues in every domain, especially when we are talking about enterprises. Information safety can be translated into three key terms: integrity, availability and data protection. There is a great number of means used in order to achieve the three objectives simultaneously. The most popular is cryptography because it offers a lot of techniques which nowadays are
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Pai Gow – how to play Pai Gow online What is Pai Gow Pai Gow is a rather simple card game. Pai Gow Poker is in essence an Americanized version of the Chinese game of Pai Gow. Today you can play Pai Gow Poker in practically every respected online casino on the UK market. It’s a low risk, slow-temp classic casino card games that players all over the world enjoy a lot. We recommend trying Pai Gow if you love card games but want to try something different apart from the classic like Blackjack, Poker
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WT AWT vs. Swing AWT vs. Swing For this assignment, it has been requested the author write a review of the advantages and disadvantages of AWT (Abstract Window Toolkit) vs. Swing in writing a Java program. AWT is a portable GUI library for standalone applications or applets with an advantage of speed in it’s use of native peers and performance. Additionally most web browsers support AWT so the applets designed will have greater ease in use and design and AWT components look similar to the
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Readings are highly recommended but are not directly evaluated; for example, there are no in-class quizzes about readings. Unit 1 Topics Course Overview C++ Programming Language Basics Functions; Strings; Input/Output Streams Collections, Containers Abstract Data Types (ADTs) Stack/Queue, Vector, Grid, Map, Set, Lexicon Designing Classes Recursion Recursive Algorithms and Data Fractals Recursive Exhaustive Search Backtracking Sorting Algorithm Efficiency; Big-Oh Notation Arrays and Pointers Dynamic Memory
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ADT and Time Complexity 1 • • • • • • • • Data and Data Type Abstract Data Type(ADT) Application Level Logical Level Implementation Level Data Structure Data Abstraction Information Hiding 2 Data and Data Type • Data: something that stores information and have operations. • Data Type: a group of data that share same characteristics Example: int is a data type. int i,j. i and j are data, they have operations ++,+,-,x, %. int i,j; i++; i--; 3 Object Description • Consider not
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intended result. An algorithm is not used for describing the whole program, only used for a portion of the sequence. The main difference between object-oriented and object-based is that object based refers to objects without inheritance which support abstract data types and not classes. Whereas object-oriented does support inheritance using classes. Object-oriented objects are data structures that consist of data fields and methods used together to design applications and computer programs. Methods
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