0136022537StartingC.pdf

C++ Quick Reference

C++Data Types

Data Type Descr i p t i on

char Character

unsigned char Unsigned Character

int Integer

short int Short integer

short Same as short int

unsigned short int Unsigned short integer

unsigned short Same as unsigned short int

unsigned int Unsigned integer

unsigned Same as unsigned int

long int Long integer

long Same as long int

unsigned long int Unsigned long integer

unsigned long

Commonly Used Operators

Ass i gnmen t Operator s

= A ssignment

+= Combined addition/assignment

-= Combined subtraction/assignment

*= Combined multiplication/assignment

/= Combined division/assignment

%= Combined modulus/assignment

Ar i t hme t ic Operat or s

+ Addition

- Subtraction

* Multiplication

/ Division

% Modulus (remainder)

Re la t i ona l Operator s

< Less than

<= Less than or equal to

> Greater than

>= Greater than or equal to

== Equal to

!= Not equal to

Log ical Operat or s

&& AND

|| OR

! NOT

Incremen t /Decremen t

Same as unsigned long int

Single precision floating point

float

double precision floating point

double

Long double precision floating

point

long double

Increment

Forms of the if Statement

Simp le i f

Decrement

Examp le

if (expression)

if(x<y)

statement;

x++;

Conditional Operator ?:

Form:

expression ? expression : expression

Examp le :

x=a<b?a:b;

The statement above works like:

if (a < b)

x=a;

else

x=b;

i f /e l se

Examp le

if (expression)

if(x<y)

statement;

x++;

else

statement;

x--;

i f /e l se i f

Examp le

if (expression)

if(x<y)

statement;

x++;

else if (expression)

else if (x < z)

The while Loop

Form:

statement;

x--;

Examp le :

while (expression)

while (x < 100)

else

statement;

cout << x++ << endl;

statement;

y++;

while (expression)

while (x < 100)

To conditionally-execute more than one

statement, enclose the statements in braces:

Form

{

statement;

cout << x << endl;

statement;

x++;

Examp le

}

if (expression)

if(x<y)

{

statement;

x++;

The do- while Loop

Form:

statement;

cout << x;

Examp le :

}

statement;

cout << x++ << endl;

while (expression);

while (x < 100);

Web Sites

For the StartingOutwithC++Series

aw.com/gaddisbooks

For Addison-Wesley Computing

aw.com/computing

do do

{ {

statement; cout << x << endl;

statement; x++;

} while (expression); } while (x < 100);

LOCATION OF VIDEONOTES IN THE TEXT

Chapter 1

Introduction to Flowcharting, p. 19

Designing a Program with Pseudocode, p. 19

Designing the Account Balance Program, p. 25

Predicting the Result of Problem 33, p. 25

Chapter 2

Using cout , p. 31

Variable Deﬁnitions, p. 37

Assignment Statements and Simple Math Expressions, p. 59

Solving the Restaurant Bill problem, p. 75

Chapter 3

Reading Input with cin , p. 79

Formatting Numbers with setprecision , p. 115

Writing Data to a File, p. 140

Reading Data from a File, p. 141

Solving the Stadium Seating Problem, p. 152

Chapter 4

The if Statement, p. 164

The if/else Statement, p. 177

The if/else if Statement, p. 187

Solving the Time Calculator Problem, p. 235

Chapter 5

The while Loop, p. 246

The for Loop, p. 262

Solving the Calories Burned Problem, p. 291

Chapter 6

Functions and Arguments, p. 309

Value-Returning Functions, p. 322

Solving the Markup Problem, p. 365

Chapter 7

Accessing Array Elements with a Loop, p. 378

Passing an Array to a Function, p. 401

Solving the Chips and Salsa Problem, p. 443

Chapter 8

The Binary Search, p. 454

The Selection Sort, p. 469

Solving the Charge Account Validation Modiﬁcation Problem, p. 487

Chapter 9

Dynamically Allocating an Array, p. 519

Solving the getString Function Problem, p. 538

Chapter 10

Writing a C-String-Handling Function, p. 564

Using the string Class, p. 570

Solving the Backward String Problem, p. 584

(continued on next page)

LOCATION OF VIDEONOTES IN THE TEXT

(continued)

Chapter 11

Creating a Structure, p. 591

Passing a Structure to a Function, p. 610

Solving the Weather Statistics Problem, p. 644

Chapter 12

Passing File Stream Objects to Functions, p. 661

Working with Multiple Files, p. 673

Solving the File Encryption Filter Problem, p. 703

Chapter 13

Writing a Class, p. 712

Deﬁning an Instance of a Class, p. 717

Solving the Employee Class Problem, p. 792

Chapter 14

Operator Overloading, p. 819

Class Aggregation, p. 848

Solving the NumDays Problem, p. 864

Chapter 15

Redeﬁning a Base Class Function in a Derived Class, p. 893

Polymorphism, p. 903

Solving the Employee and ProductionWorker Classes Problem, p. 936

From Control Structures

through Objects

6th Edition Brief Version

Tony Gaddis

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