## Data Structures & Other Objects Using JavaThis book takes a gentle approach to the data structures course in Java. It offers an early, self-contained review of object-oriented programming and Java to give students a firm grasp of key concepts, and allows those experienced in other languages to adjust easily. The book also offers a flexibility which allows professors such options as emphasizing object-oriented programming, covering recursion and sorting early or accelerating the pace of the course. This title meets the needs of professors searching for a book to balance the introduction of object-oriented programming and data structures with Java. |

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Page 285

Programming Example: Balanced

describe how stacks can be used to evaluate arithmetic expressions. At the

moment, we will describe a simpler method called isBalanced that does a closely

related ...

Programming Example: Balanced

**Parentheses**Later in this chapter we willdescribe how stacks can be used to evaluate arithmetic expressions. At the

moment, we will describe a simpler method called isBalanced that does a closely

related ...

Page 315

However, in practice, infix expressions are usually not fully parenthesized, and

the computer must rely on precedence rules to determine the order of operations

for the missing

However, in practice, infix expressions are usually not fully parenthesized, and

the computer must rely on precedence rules to determine the order of operations

for the missing

**parentheses**. This adds a significant complication. Let's start with ...Page 318

1. the operands are in the right order 2. the

Correctness of the Conversion from Infix to Postfix In order for the conversion

algorithm to be correct, we need to check these items: 1. The postfix expression

contains ...

1. the operands are in the right order 2. the

**parentheses**are done correctlyCorrectness of the Conversion from Infix to Postfix In order for the conversion

algorithm to be correct, we need to check these items: 1. The postfix expression

contains ...

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### Contents

Chapter | 1 |

The Phases of Software Development | 2 |

Abstract Data Types and Java Classes | 35 |

Copyright | |

27 other sections not shown

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### Common terms and phrases

Accessor method activated addAl addend algorithm applet arithmetic overflow array ArrayBag B-tree bag's binary search tree binary tree BTNode Celsius clone method collection class components computation constructor copy countOccurrences create current element cursor data type data[i declaration evaluate example Figure hash hash table head reference heap heapsort implements Cloneable Indicates insufficient memory information hiding initial capacity input instance variables IntArrayBag integer IntLinkedBag IntNode iterator Java's Javadoc linked list loop manyItems manyNodes mergesort method returns node null reference number of elements number of operations OutOfMemoryError Indicates insufficient package Parameters parentheses position Postcondition Precondition priority queue private instance variables pseudocode public boolean public class public int public Object public static void public void quicksort recursive call remove return value returns true root Self-Test Exercises sequence shown simulation specification stack step stored string subtree super.clone Suppose target technique Throttle Throws write zero