Absolute C++ (4th Edition) part 6 doc

... && 7) + ( !6) 2. You sometimes see numeric intervals given as 2 < x < 3 In C++ this interval does not have the meaning you may expect. Explain and give the correct C++ Boolean expression ... the two alternatives in an if-else statement to do nothing at all. In C++ this can be accomplished by omitting the else part. These sorts of statements Branching Mechanisms 57 Self...

Ngày tải lên: 04/07/2014, 05:21

... integer part resulting from division. In other words, integer division discards the part after the decimal point. So, 10/3 is 3 (not 3.3333…), 5/2 is 2 (not 2.5), and 11/3 is 3 (not 3 .66 66 ). Notice ... output with 1.3 cout 01_CH01.fm Page 28 Wednesday, August 20, 2003 2:21 PM 26 C++ Basics Notice the expression 2*(n++). When C++ evaluates this expression, it uses the value that...

Ngày tải lên: 04/07/2014, 05:21

... 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 in Appendix 4. C++ has a preprocessor that handles some simp...

Ngày tải lên: 04/07/2014, 05:21

... 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 ... of a for statement may be any C++ expressions; therefore, they may involve more (or even fewer) than one variable, and the variables may be of any type. 1 The C++ standard does specify that ....

Ngày tải lên: 04/07/2014, 05:21

... expression ( !6) the 6 is converted to true, so !(true) evaluates to false, which C++ converts to 0. Thus, the entire expression evaluates to 1 + 0, which is 1. The final value is thus 1. C++ will ... to false, so C++ will evaluate (5 && 7) + ( !6) as follows. In the expression (5 && 7), the 5 and 7 convert to true; true && true evaluates to true, which...

Ngày tải lên: 04/07/2014, 05:21

... D IALOGUE Enter 5 scores: 5 9 2 10 6 The highest score is 10 The scores and their differences from the highest are: 5 off by 5 9 off by 1 2 off by 8 10 off by 0 6 off by 4 05_CH05.fm Page 174 Wednesday, ... Identify any errors in the 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 PM 178 Arr...

Ngày tải lên: 04/07/2014, 05:21

... ignore this footnote. structure 6. 1 06_ CH 06. fm Page 224 Wednesday, August 13, 2003 12:54 PM 6 Structures and Classes 6. 1 STRUCTURES 224 Structure Types 2 26 Pitfall: Forgetting a Semicolon ... until maturity: 6 When your CD matures in 6 months, it will have a balance of $105.00 struct structure tag member name where to place a structure definition 06_ CH 06. fm Page 2...

Ngày tải lên: 04/07/2014, 05:21

... Sebastian! public: public member variable 06_ CH 06. fm Page 2 46 Wednesday, August 13, 2003 12:54 PM 244 Structures and Classes Display 6. 4 Class with Private Members (part 1 of 3) 1 #include <iostream> 2 ... function 06_ CH 06. fm Page 247 Wednesday, August 13, 2003 12:54 PM 2 46 Structures and Classes the implementation of the data for the class DayOfYear. If you look car...

Ngày tải lên: 04/07/2014, 05:21

... private member variables. 06_ CH 06. fm Page 2 56 Wednesday, August 13, 2003 12:54 PM 2.5 For additional online Programming Projects, click the CodeMate icons below. 1.7 260 Constructors and Other ... 294 Efficiency Issues 294 CHAPTER SUMMARY 2 96 ANSWERS TO SELF-TEST EXERCISES 2 96 PROGRAMMING PROJECTS 298 07_CH07.fm Page 257 Wednesday, August 13, 2003 12:58 PM 2 56 Structures an...

Ngày tải lên: 04/07/2014, 05:21

... functions are the same as in Display 6. 4. > 07_CH07.fm Page 263 Wednesday, August 13, 2003 12:58 PM Constructors 269 Display 7.2 BankAccount Class (part 1 of 5) 1 #include <iostream> 2 ... balance $"; 94 cin >> balanceAsDouble; 95 accountDollars = dollarsPart(balanceAsDouble); 96 accountCents = centsPart(balanceAsDouble); 97 cout << "Enter interest rate...

Ngày tải lên: 04/07/2014, 05:21