`cpp 1 // Fig. 2.1: fig02_01.cpp 2 // Text-printing program. 3 #include // allows program to output data to the screen 4 5 // function main begi...

`cpp 1 2 // Counter-controlled repetition. 3 #include 4 using std::cout; 5 using std::endl; 6 7 int main() 8 { 9 int counter = 1; //...

C++ provides the conditional operator (?:), which is closely related to the if...else statement. The conditional operator is C++'s only ternary operator ...

* Pointer variables contain memory addresses as their values. Normally, a variable directly contains a specific value. However, a pointer contains the me...

* The function rand generates an unsigned integer between 0 and RAND_MAX (a symbolic constant defined in the header file). * To demonstrate rand, let us de...

It is possible to declare local and global variables of the same name. C++ provides the unary scope resolution operator (::) to access a global variable when...

* Using float with class average problem * Conditional Operator (?:) * [Condensed While(...