C++ Hello World
Every C++ program contains one or more functions, one of which must be named main. […]
Every C++ program contains one or more functions, one of which must be named main. […]
C++ does not directly define any statements to do input or output (IO). Instead, IO […]
Comments help the human readers of our programs. They are typically used to summarize an […]
Statements execute sequentially: The first statement in a function is executed first, followed by the […]
In C++ we define our own data structure by defining a class. The class mechanism […]
C++ defines a set of arithmetic types, which represent integers, floating-point numbers, and individual characters […]
A value, such as 42, in a program is known as a literal constant: literal […]
Some characters are nonprintable. A nonprintable character is a character for which there is no […]
C++ reserves a set of words for use within the language as keywords. Keywords may […]
Variables can be initialized and defines anywhere in the program. Following example will demontrate how […]
A global variable’s scope is throughout the program in which the variable is declared, from […]
A constant variable is defined by const kwyword and can not be modified later. Example […]
A reference serves as an alternative name for an object. In real-world programs, references are […]
Because a reference is just another name for the object to which it is bound, […]
We can define multiple references in a single type definition. Each identifier that is a […]
A const reference is a reference that may refer to a const object: Example We […]