CodeWarrior_Programming_Practice_Pascal_1995_Metrowerks.pdf

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CodeWarrior
Programming
Practice:
Pascal
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Table of Contents
iii
Table of Contents
Chapter 1 An Overview
1.1
1.2
Preview....................................................................14
Introduction to Programming Practice: Pascal...........15
A Global View.........................................................15
The Road Ahead.......................................................15
Signs Along the Road...............................................16
Hardware: Computers and Peripherals.....................17
The CPU...................................................................18
Other Components and Packaging............................19
The World of Programming......................................20
What is Programming?.............................................20
“Real world” and “Abstract World”..........................20
Pascal.......................................................................21
An example Pascal program......................................22
Running Programs: Compiling, Linking, Executing.23
Communicating to Computers..................................24
Typing......................................................................24
Chapter 1 Review.....................................................27
1.3
1.4
1.5
1.6
1.7
Chapter 2 Computing: A Short Survey of Some
Applications
2.1
2.2
2.3
Preview....................................................................30
Software and Applications........................................30
Application Software................................................33
Editor Application....................................................34
Typing Applications.................................................35
Calculator Applications.............................................36
Retrieve Application: A Tiny Database.....................38
Planner-Calendar Application...................................39
Bar Plot Application..................................................41
Drill Application.......................................................42
SSS: Small and Simple Spreadsheet...........................43
Chapter 2 Review.....................................................47
2.4
Chapter 3 Programming Language: Pascal
3.1
Preview....................................................................50
iv
Table of Contents
3.2
3.3
Languages................................................................50
Syntax and Semantics................................................50
Syntax Diagrams.......................................................53
Pascal Programs........................................................56
Program Format.......................................................56
Program Presentation................................................59
More Pascal Programming: Data and Actions..........60
Data Items................................................................61
Actions: Arithmetic Operations................................63
More Example Programs...........................................66
Chapter 3 Review.....................................................69
Chapter 3 Problems...................................................70
Chapter 3 Programming Project................................74
Getting Acquainted...................................................74
3.4
3.5
3.6
3.7
Chapter 4 Data and Actions
4.1
4.2
Preview....................................................................76
Programming: Data and Actions...............................76
Declarations: Syntax Diagrams from the Bottom........76
Simple Input and Output in Pascal............................80
More Programs: A Top View of Pascal....................83
Programming Style...................................................85
Layout of Programs..................................................86
More Programs: Continued.......................................89
Actions: Pre-Defined Standard Functions in Pascal....89
Libraries: Using Units in Pascal.................................92
A Foretaste of Procedures.........................................94
Chapter 4 Review.....................................................96
Chapter 4 Problems...................................................96
Chapter 4 Programming Projects...............................97
Generate Conversion Tables......................................97
Observing Errors......................................................97
Demilitarize Time.....................................................98
TipTable...................................................................99
STT: Sales Tax Table..................................................100
SSP: Simple Side Plot................................................101
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
Chapter 5 The Four Fundamental Forms
in Pascal
5.1
Preview....................................................................105
Table of Contents
v
5.2
5.3
5.4
5.5
5.6
5.7
The Sequence Form in Pascal....................................105
Conditions in Pascal..................................................107
Repetition Form: The WHILE statement....................108
Tracing Loops...........................................................110
WHILES, REALS, and Errors.....................................114
Selection Forms in Pascal..........................................117
More Selections: Combinations of Selection Forms....119
Confusion in Choices................................................120
More Nesting of Choices..........................................120
Alternative Ways to Code Selections.........................121
Select Form: Handling Many Branches....................124
5.8
5.9
Awkward Nests: General Nesting............................127
Mixed Nests: Repetition and Selections.....................128
5.10 Subprograms: Using Subprograms as Black Boxes....130
The ShortSort Library................................................134
Notation for Defined Procedures...............................137
Procedures vs. Functions..........................................140
5.11 Binary Logic Library: BitLib.....................................145
5.12 Chapter 5 Review.....................................................149
5.13 Chapter 5 Problems...................................................150
5.14 Chapter 5 Programming Problems............................152
Sequence Problems...................................................153
Selection Problems....................................................153
Loop Problems.........................................................153
Subprogram Problems..............................................153
Debugging Problems................................................154
Selection Programs...................................................156
Procedures and Repetitions.......................................157
Josephus’ Problem....................................................158
5.15 Chapter 5 Programming Projects...............................159
Project A: Change Change.......................................159
Project B: Payroll.....................................................160
Project C: Quadratic Roots.......................................160
Project D: Digital Circuits.........................................160
Project E: Roll Your Own.........................................161
CRN: Convert Roman Numbers..............................161
GPR: Growing Pay Roll...........................................161
MWM: Many Ways to Mid......................................162
DFP: Data Flow Programming.................................163
Chapter 6 Pascal with Bigger Blocks
6.1
Preview....................................................................169

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