Java Programs to Accompany Programming Logic and Design

by Smith,Jo Ann

• ISBN13: 9781423902294
• ISBN10: 1423902297
• Edition: 2nd
• Format: Paperback
• Copyright: 2008-02-04
• Publisher: Cengage Learning

Summary

Java "PAL" is designed to be paired with the Fifth Edition of the highly successful Programming Logic and Design by Joyce Farrell. The two books together provide the perfect opportunity for those who want to learn the fundamentals of programming and also get a taste of an actual programming language. Users can discover how real Java code behaves while remaining within the context of the traditional language-independent logic and design course.

Author Biography

Jo Ann Smith is currently working as a computer consultant in the higher education space. She was formerly an Assistant Professor of Computer Information Systems at Harper College in Palatine, Illinois. Jo Ann also taught at the College of DuPage in Glen Ellyn, Illinois, and at the University of St. Francis in Joliet, Illinois. Her industry experience includes running a computer-training company in the Chicago area for seven years and working for nine years at ATT Bell Laboratories.

Table of Contents

Preface	p. XI
Read this Before you Begin	p. XIV
An Introduction to Java and the Java Programming Environment	p. 1
The Java Programming Language	p. 2
Three Types of Java Programs	p. 2
An Introduction to Object-Oriented Terminology	p. 3
Downloading the Java Standard Edition Development Kit (JDK)	p. 4
The Structure of a Java Program	p. 4
The Java Development Cycle	p. 6
Writing Java Source Code	p. 7
Compiling a Java Program	p. 7
Executing a Java Program	p. 8
Exercise 1-1: Understanding Java Utilities	p. 10
Lab 1-1: Compiling and Executing A Java Program	p. 10
Variables, Operators, and Writing Programs Using Sequential Statements	p. 11
Variables	p. 12
Variable Names	p. 12
Java Data Types	p. 13
Exercise 2-1: Using Java Variables, Data Types, and Keywords	p. 13
Declaring and Initializing Variables	p. 14
Exercise 2-2: Declaring and Initializing Java Variables	p. 15
Lab 2-1: Declaring and Initializing Java Variables	p. 16
Arithmetic and Assignment Operators	p. 16
Arithmetic Operators	p. 16
Assignment Operators and the Assignment Statement	p. 18
Precedence and Associativity	p. 19
Exercise 2-3: Understanding Operator Precedence and Associativity	p. 20
Lab 2-2: Arithmetic and Assignment Operators	p. 21
Sequential Statements and Interactive Input Statements	p. 22
Exercise 2-4: Understanding Sequential Statements	p. 24
Lab 2-3: Using Sequential Statements in a Java Program	p. 26
Writing Structured Java Programs	p. 29
Using Flowcharts and Pseudocode to Write a Java Program	p. 30
Lab 3-1: Using Flowcharts and Pseudocode to Write a Java Program	p. 33
Java Comments	p. 35
Lab 3-2: Commenting Java Programs	p. 37
Writing a Modular Program in Java	p. 37
Lab 3-3: Writing a Modular Program in Java	p. 42
Writing Programs that Make Decisions	p. 43
Boolean Operators	p. 44
Relational Operators	p. 44
Logical Operators	p. 45
Relational and Logical Operator Precedence and Associativity	p. 46
Comparing Strings	p. 47
Decision Statements	p. 49
The If Statement	p. 49
Exercise 4-1: Understanding if Statements	p. 51
Lab 4-1: Using if Statements	p. 52
The if-else Statement	p. 52
Exercise 4-2: Understanding if-else Statements	p. 54
Lab 4-2: Using if-else Statements	p. 55
Nested if Statements	p. 55
Exercise 4-3: Understanding Nested if Statements	p. 57
Lab 4-3: Using Nested if Statements	p. 58
The switch Statement	p. 59
Exercise 4-4: Using a switch Statement	p. 60
Lab 4-4: Using a switch Statement	p. 60
Using Decision Statements to Make Multiple Comparisons	p. 61
Using And Logic	p. 62
Using Or Logic	p. 62
Exercise 4-5: Making Multiple Comparisons in Decision Statements	p. 63
Lab 4-5: Making Multiple Comparisons in Decision Statements	p. 64
Writing Programs Using Loops	p. 67
The Increment (++) and Decrement (--) Operators	p. 68
Exercise 5-1: Using the Increment and Decrement Operators	p. 69
Writing a While Loop in Java	p. 70
Exercise 5-2: Using a while Loop	p. 71
Using a Counter to Control a Loop	p. 72
Exercise 5-3: Using a Counter-Controlled while Loop	p. 73
Lab 5-1: Using a Counter-Controlled while Loop	p. 73
Using a Sentinel Value to Control a Loop	p. 74
Exercise 5-4: Using a Sentinel Value to Control a while Loop	p. 75
Lab 5-2: Using a Sentinel Value to Control a while Loop	p. 76
Writing a for Loop in Java	p. 76
Exercise 5-5: Using a for Loop	p. 78
Lab 5-3: Using a for Loop	p. 78
Writing a Do-While Loop in Java	p. 79
Exercise 5-6: Using a do-while Loop	p. 79
Lab 5-4: Using a do-while Loop	p. 80
Nesting Loops	p. 80
Exercise 5-7: Nesting Loops	p. 81
Lab 5-5: Nesting Loops	p. 82
Accumulating Totals in a Loop	p. 83
Exercise 5-8: Accumulating Totals in a Loop	p. 84
Lab 5-6: Accumulating Totals in a Loop	p. 85
Using a Loop to Validate Input	p. 86
Exercise 5-9: Validating User Input	p. 87
Lab 5-7: Validating User Input	p. 88
Using Arrays in Java Programs	p. 89
Array Basics	p. 90
Declaring Arrays	p. 90
Initializing Arrays	p. 92
Accessing Array Elements	p. 92
Staying within the Bounds of an Array	p. 93
Using Constants with Arrays	p. 94
Exercise 6-1: Array Basics	p. 95
Lab 6-1: Using Arrays	p. 95
Searching an Array for an Exact Match	p. 96
Exercise 6-2: Searching an Array for an Exact Match	p. 98
Lab 6-2: Searching an Array for an Exact Match	p. 98
Parallel Arrays	p. 99
Exercise 6-3: Parallel Arrays	p. 102
Lab 6-3: Parallel Arrays	p. 102
Using Methods in Java Programs	p. 105
A Simple Java Method	p. 106
Exercise 7-1: Writing Simple Methods	p. 108
Lab 7-1: Writing Simple Methods	p. 108
Writing Methods that Require a Single Parameter	p. 109
Exercise 7-2: Writing Methods that Require a Single Parameter	p. 110
Lab 7-2: Writing Methods that Require a Single Parameter	p. 111
Writing Methods that Require Multiple Parameters	p. 112
Exercise 7-3: Writing Methods that Require Multiple Parameters	p. 113
Lab 7-3: Writing Methods that Require Multiple Parameters	p. 114
Writing Methods that Return a Value	p. 114
Exercise 7-4: Writing Methods that Return a Value	p. 116
Lab 7-4: Writing Methods that Return a Value	p. 117
Passing an Array and an Array Element to a Method	p. 117
Exercise 7-5: Passing Arrays to Methods	p. 120
Lab 7-5: Passing Arrays to Methods	p. 121
Overloading Methods	p. 122
Exercise 7-6: Overloading Methods	p. 124
Lab 7-6: Overloading Methods	p. 124
Using Java's Built-In Methods	p. 125
Exercise 7-7: Using Java's Built-in Methods	p. 125
Lab 7-7: Using Java's Built-in Methods	p. 126
Writing Control Break Programs	p. 129
Accumulating Totals in Single-Level Control Break Programs	p. 130
Exercise 8-1: Accumulating Totals in Single-Level Control Break Programs	p. 135
Lab 8-1: Accumulating Totals in Single-Level Control Break Programs	p. 135
Multiple-Level Control Break Programs	p. 137
Exercise 8-2: Multiple-Level Control Break Programs	p. 142
Lab 8-2: Multiple-Level Control Break Programs	p. 143
Sorting Data and File Input/Output	p. 145
Sorting Data	p. 146
Swapping Data Values	p. 146
Exercise 9-1: Swapping Values	p. 147
Lab 9-1: Swapping Values	p. 147
Using a Bullet Sort	p. 148
The main ( ) Method	p. 152
The fillArray ( ) Method	p. 152
The sortArray ( ) Method	p. 153
The displayArray ( ) Method	p. 154
Exercise 9-2: Using a Bubble Sort	p. 154
Lab 9-2: Using a Bubble Sort	p. 155
File Input and Output	p. 156
Importing Packages and Classes	p. 156
Opening a File for Reading	p. 156
Reading Data from an Input File	p. 157
Reading Data Using a Loop and EOF	p. 158
Opening a File for Writing	p. 158
Writing Data to an Output File	p. 159
Exercise 9-3: Opening Files and Performing File Input	p. 161
Lab 9-2: Using an Input File	p. 162
Additional Topics	p. 163
A Programmer-Defined Class	p. 164
Creating a Programmer-Defined Class	p. 164
Adding Attributes to a Class	p. 165
Adding Methods to a Class	p. 166
Exercise 10-1: Creating a Class in Java	p. 170
Lab 10-1: Creating a Class in Java	p. 171
Creating a Graphical User Interface (GUI)	p. 172
Writing a Constructor	p. 174
Writing the main ( ) Method	p. 176
Exercise 10-2: Creating a Graphical User Interface in Java	p. 177
Lab 10-2: Creating a Graphical User Interface in Java	p. 177
Index	p. 179
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