1. Specifications for Queues 2. Implementation of Queues 3. Contiguous Queues in C++ 4. Demonstration and Testing 5. Application: Airport Simulation 6. Pointers and Pitfalls
5.1 definition of stack Definition A stack is a linear list in which insertions and deletions take place at the same end. This end is called the top. The other end of the list is called the bottom. It is also called a LIFO(last-in-first-out) list
7.1 Dictionaries A dictionary is a collection of elements each element has a field called key, and no two elements have the same key value. Operations: Insert(x): insert an element with a specified key value Search(k,x): search an element with a specified key
11.1 Binary Search Trees 1.Definition: A binary search tree is a binary tree that may be empty. nonempty binary search tree satisfies the following properties: 1)Every element has a key and no two elements have the same key: therefore,all keys are distinct
6.1 Definition Definition: A queue is a linear list in which additions and deletions take place at different ends. It is also called a first-in-first-out list. The end at which new elements are added is called the rear. The end from which old elements are deleted is called the front
3.1 Preface 1. data object--- a set of instances or values for example: Boolean={ false,true} Digit={0,1,2,3,4,5,6,7,8,9} Letter={A, B, ....., a,b, ..... Z} NaturalNumber= {0, 1,2, ..... Integer={0,+1,-1,+2,-2,+3,-3,} String={a,, ..... ,aa, ab, ac
1. Introduction: Breaking the lgn Barrier 2. Rectangular Arrays 3. Tables of Various Shapes 4. Tables: A New Abstract Data Type 5. Application: Radix Sort
Sorting: There is a series of data in random order, we sort them depending a certain key word. Datalist: an finity set of data waiting to be sorted. Key: data object has many attribute areas, namely there are many data element, one of all these elements can be used to distinguish object, we use it as sorting key. we also call it sorting code
