C++

C++ Hello World

C++ > Getting Startes with C++ >

Every C++ program contains one or more functions, one of which must be named main. […]

Using Input Output a little

C++ > Getting Startes with C++ >

C++ does not directly define any statements to do input or output (IO). Instead, IO […]

Comments in C++

C++ > Getting Startes with C++ >

Comments help the human readers of our programs. They are typically used to summarize an […]

Control Structures

C++ > Getting Startes with C++ >

Statements execute sequentially: The first statement in a function is executed first, followed by the […]

Introducing Classes

C++ > Getting Startes with C++ >

In C++ we define our own data structure by defining a class. The class mechanism […]

Primitive Built-in Types

C++ > Variables and Basic Types in C++ >

C++ defines a set of arithmetic types, which represent integers, floating-point numbers, and individual characters […]

Literal Constants

C++ > Variables and Basic Types in C++ >

A value, such as 42, in a program is known as a literal constant: literal […]

Escape Sequences for Nonprintable Characters

C++ > Variables and Basic Types in C++ >

Some characters are nonprintable. A nonprintable character is a character for which there is no […]

C++ Keywords

C++ > Variables and Basic Types in C++ >

C++ reserves a set of words for use within the language as keywords. Keywords may […]

Initializing Variables

C++ > Variables and Basic Types in C++ >

Variables can be initialized and defines anywhere in the program. Following example will demontrate how […]

Global and Local Variables

C++ > Variables and Basic Types in C++ >

A global variable’s scope is throughout the program in which the variable is declared, from […]

Constant variables

C++ > Variables and Basic Types in C++ >

A constant variable is defined by const kwyword and can not be modified later. Example […]

References

C++ > Variables and Basic Types in C++ >

A reference serves as an alternative name for an object. In real-world programs, references are […]

Refrences as an alias

C++ > Variables and Basic Types in C++ >

Because a reference is just another name for the object to which it is bound, […]

Defining Multiple References

C++ > Variables and Basic Types in C++ >

We can define multiple references in a single type definition. Each identifier that is a […]

Constant references

C++ > Variables and Basic Types in C++ >

A const reference is a reference that may refer to a const object: Example We […]

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