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Absolute C++ (4th Edition) part 8 docx

Absolute C++ (4th Edition) part 8 docx

Absolute C++ (4th Edition) part 8 docx

... the loop.You will find it instructive to compare the details of the programs in Displays 2 .8 and2.9. Pay particular attention to the change in the controlling Boolean expression.continue statement72 ... loop that does terminate. The following C++ code will write out the positive even numbers less than 12. That is, it will output the numbers 2, 4, 6, 8, and 10, one per line, and then the loop ... of a for statement may be any C++ expressions; therefore, they may involve more (or even fewer) than one variable, andthe variables may be of any type. 1The C++ standard does specify that...
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Absolute C++ (4th Edition) part 4 docx

Absolute C++ (4th Edition) part 4 docx

... 2:21 PMConsole Input/Output 31If price has the value 78. 5, the output might beThe price is $ 78. 500000or it might beThe price is $ 78. 5or it might be output in the following notation (which ... allow you to use the standard C++ libraries.■LIBRARIES AND include DIRECTIVES C++ includes a number of standard libraries. In fact, it is almost impossible to write a C++ program without using ... but for now we only need include direc-tives for standard C++ libraries. A list of some standard C++ libraries is given inAppendix 4. C++ has a preprocessor that handles some simple textual manipulation...
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Absolute C++ (4th Edition) part 18 docx

Absolute C++ (4th Edition) part 18 docx

... following array declarations.a.int x[4] = { 8, 7, 6, 4, 3 };b. int x[] = { 8, 7, 6, 4 };05_CH05.fm Page 179 Wednesday, August 13, 2003 12:51 PM1 78 Arraysvariable, maybe a variable named moreStuff. ... there were an a[7]) and places the value 2 38 in that location in memory. However, there is no indexed variable a[7] and the memory that receives this 2 38 probably belongs to some other illegal ... in memory05_CH05.fm Page 176 Wednesday, August 13, 2003 12:51 PMArrays in Functions 181 9. Write some C++ code that will fill an array a with 20 values of type int read in from the keyboard....
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Absolute C++ (4th Edition) part 25 docx

Absolute C++ (4th Edition) part 25 docx

... Private Members (part 3 of 3) 86 if ((month < 1) || (month > 12) || (day < 1) || (day > 31)) 87 { 88 cout << "Illegal date! Program aborted.\n"; 89 exit(1);90 }91 ... in C, not C++. 16. When you define a C++ class, should you make the member variables public or private? Should you make the member functions public or private?17. When you define a C++ class, ... Class with Private Members (part 1 of 3)1 #include <iostream>2 #include <cstdlib>3 using namespace std;4 class DayOfYear5 {6 public:7 void input( ); 8 void output( );9 void...
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Absolute C++ (4th Edition) part 27 docx

Absolute C++ (4th Edition) part 27 docx

... ) 83 { 84 double balance = accountDollars + accountCents*0.01; 85 balance = balance + fraction(rate)*balance; 86 accountDollars = dollarsPart(balance); 87 accountCents = centsPart(balance); 88 ... 12: 58 PMConstructors 271Display 7.2 BankAccount Class (part 3 of 5)79 } 80 BankAccount::BankAccount( ): accountDollars(0), accountCents(0), rate(0.0) 81 {/*Body intentionally empty.*/} 82 ... balanceAsDouble;95 accountDollars = dollarsPart(balanceAsDouble);96 accountCents = centsPart(balanceAsDouble);97 cout << "Enter interest rate (NO percent sign): "; 98 cin >> rate;99 setRate(rate);...
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Absolute C++ (4th Edition) part 31 docx

Absolute C++ (4th Edition) part 31 docx

... == operators is given in Display 8. 1. 08_ CH 08. fm Page 3 08 Wednesday, August 13, 2003 1:02 PMBasic Operator Overloading 305Display 8. 1 Operator Overloading (part 2 of 5)40 if (yourAmount == ... OOOObbbbjjjjeeeecccctttt. 08_ CH 08. fm Page 305 Wednesday, August 13, 2003 1:02 PM306 Operator Overloading, Friends, and ReferencesDisplay 8. 1 Operator Overloading (part 3 of 5)79 finalCents = -finalCents; 80 } 81 ... as return-Display 8. 1 Operator Overloading (part 5 of 5)157 int Money::centsPart(double amount) const1 58 <The rest of the definition is the same as BankAccount::centsPart in Display 7.2.>159...
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Absolute C++ (4th Edition) part 35 docx

Absolute C++ (4th Edition) part 35 docx

... Versions of getline 382 Pitfall: Mixing cin >> variable; and getline 383 String Processing with the Class string 384 Example: Palindrome Testing 388 Converting between ... processing in C++ without at least passing contact withC-strings. For example, quoted strings, such as "Hello" , are implemented asC-strings in C++. The ANSI/ISO C++ standard ... the same as the i discussed above.4. (Cumulatively modify the example from Display 8. 7 as follows. 1– 08_ CH 08. fm Page 346 Wednesday, August 13, 2003 1:02 PMabcProgramming Projects 34511....
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Absolute C++ (4th Edition) part 41 docx

Absolute C++ (4th Edition) part 41 docx

... int;??p1p2(a)int *p1, *p2;?p1p2(d)p2 = p1;42?p1p2(g)*p1 = 88 ; 88 53p1p2(e)*p2 = 53;53p1p2(f)p1 = new int;?534 08 Pointers and Dynamic ArraysYou can assign the value of one pointer ... endl;15 cout << "*p2 == " << *p2 << endl;16 p1 = new int;17 *p1 = 88 ; 18 cout << "*p1 == " << *p1 << endl;19 cout << "*p2 == ... Operator with Pointer Variables p1 = p2; *p1 = *p2;Before: After:p1p2p1p2p1p2p1p2 8 9 8 9 8 Before:99After:9newPointers 413Self-Test ExercisesIf you include constructor arguments,...
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Absolute C++ (4th Edition) part 48 docx

Absolute C++ (4th Edition) part 48 docx

... (part 2 of 2)2627 namespace Space1 28 {29 void greeting( )30 {31 cout << "Hello from namespace Space1.\n";32 }33 }34 namespace Space235 {36 void greeting( )37 { 38 ... Forexample, Displays 11 .8 and 11.9 show a rewritten (and final) version of the interfacecompilation unitDisplay 11 .8 Hiding the Helping Functions in a Namespace (Interface File) (part 1 of 2)1 //This ... with this interface is given in Display 11.9.Namespaces 485 Display 11 .8 Hiding the Helping Functions in a Namespace (Interface File) (part 2 of 2)21 void advance(int hoursAdded, int minutesAdded);22...
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Absolute C++ (4th Edition) part 77 docx

Absolute C++ (4th Edition) part 77 docx

... DivideByZero( ); 38 return top/static_cast<double>(bottom);39 } 18_ CH 18. fm Page 774 Monday, August 18, 2003 1:23 PM770 Exception HandlingDisplay 18. 4 Catching Multiple Exceptions (part 1 of ... aborting.exception specificationthrow list 18_ CH 18. fm Page 775 Monday, August 18, 2003 1:23 PM774 Exception HandlingDisplay 18. 5 Throwing an Exception Inside a Function (part 1 of 2)1 #include <iostream>2 ... 0; 38 } This is just a toy example to learn C++ syntax. Do not take it as an example of good typical use of exception handling.The sample dialogues are the same as in Display 18. 2. 18_ CH 18. fm...
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