Absolute C++ (4th Edition) part 5 potx

... Inequalities 45 Evaluating Boolean Expressions 46 Precedence Rules 48 Pitfall: Integer Values Can Be Used as Boolean Values 52 2.2 BRANCHING MECHANISMS 54 if-else Statements 54 Compound Statements 56 Pitfall: ... 54 Compound Statements 56 Pitfall: Using = in Place of == 57 Omitting the else 58 Nested Statements 59 Multiway if-else Statement 59 The swi...

Ngày tải lên: 04/07/2014, 05:21

... 20, 2003 2:21 PM 1 C++ Basics 1.1 INTRODUCTION TO C++ 2 Origins of the C++ Language 2 C++ and Object-Oriented Programming 3 The Character of C++ 3 C++ Terminology 4 A Sample C++ Program 4 1.2 ... developed C++ in the early 1980s. Stroustrup designed C++ to be a better C. Most of C is a subset of C++, and so most C programs are also C++ programs. (The reverse is not true;...

Ngày tải lên: 04/07/2014, 05:21

... labs(-70000) labs(70000) 70000 70000 cstdlib fabs Absolute value for double double double fabs(-7 .5) fabs(7 .5) 7 .5 7 .5 cmath ceil Ceiling (round up) double double ceil(3.2) ceil(3.9) 4.0 4.0 cmath floor Floor (round ... pow(2.0,3.0) 8.0 cmath abs Absolute value for int int int abs(-7) abs(7) 7 7 cstdlib labs Absolute value for long long long labs(-70000) labs(70000) 70000 700...

Ngày tải lên: 04/07/2014, 05:21

... version of strcat. Not imple- mented in all versions of C++. 09_CH09.fm Page 357 Wednesday, August 13, 2003 1:04 PM An Array Type for Strings 355 Pitfall U SING = AND == WITH C- STRINGS C-string ... required. assigning a C-string value Illegal! 09_CH09.fm Page 355 Wednesday, August 13, 2003 1:04 PM An Array Type for Strings 359 2. What C-string will be stored in singingString aft...

Ngày tải lên: 04/07/2014, 05:21

... getline.” Display 9 .5 Program Using the Class string (part 1 of 2) 1 //Demonstrates getline and cin.get. 2 #include <iostream> 3 #include <string> 4 using namespace std; 5 void newLine( ... This is a lot of extra work and a source of programmer errors. The ANSI/ISO standard for C++ specified that C++ must now also have a class string that allows the programmer to treat...

Ngày tải lên: 04/07/2014, 05:21

... namespace Space1.\n"; } } Display 11 .5 Namespace Demonstration (part 1 of 2) 1 2 #include <iostream> 3 using namespace std; 4 namespace Space1 5 { 6 void greeting( ); 7 } 8 namespace ... values are input and output in 3 //24-hour notation, as in 9:30 for 9:30 AM and 14: 45 for 2: 45 PM. 4 #ifndef DTIME_H 5 #define DTIME_H 6 #include <iostream> 7 using namespace s...

Ngày tải lên: 04/07/2014, 05:21

... protected. The parts that differ from our previous implementation are shaded. Most changes are obvious, but there are a few points that merit notice. Programming Projects 6 25 8. The constructors ... your methods. The definition of the class Person is below. The implementation of the class is part of this programming project. class Person { public: Person(); Person(string theName);...

Ngày tải lên: 04/07/2014, 05:21

... being equal.) 54 //If the list is empty, then head is NULL. 55 //Returns a pointer that points to the first node that 56 //is equal to the target. If no node equals the target, 57 //then the ... T& target); 50 //Precondition: The pointer head points to the head of a linked list. 51 //The pointer variable in the last node is NULL. 52 //== is defined for type T. 53 //(== is used ......

Ngày tải lên: 04/07/2014, 05:21

... a i x^ i. For example, the polynomial 3 x 4 + 7 x 2 + 5 can be input as 3x^4 + 7x^2 + 5 It could also be input as 3x^4 + 0x^3 + 7x^2 + 0x^1 + 5 If a coefficient is negative, a minus sign is used ... (aStack.isEmpty( )) 17_CH17.fm Page 748 Tuesday, August 19, 2003 10:22 AM Programming Projects 755 operators +, −, and * for addition, subtraction, and multiplication. Evaluation of a po...

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... these listed 18_CH18.fm Page 758 Monday, August 18, 2003 1:23 PM 18 Exception Handling 18.1 EXCEPTION HANDLING BASICS 759 A Toy Example of Exception Handling 759 Defining Your Own Exception ... of the exceptional cases. C++ has a way to reflect this approach in your code. Basically, you write your code as if nothing very unusual happens. After that, you use the C++ exception handli...

Ngày tải lên: 04/07/2014, 05:21