What are fundamental data types in C++ programming?

C++Programming Object Oriented Programming

A fundamental or primitive type is a data type where the values that it can represent have a very simple nature (a number, a character or a truth-value); the primitive types are the most basic building blocks for any programming language and are the base for more complex data types.

C++ has the following primitive data types −

S.No	Type	Description
1	bool	Stores either value true or false.
2	char	Typically a single octet (one byte). This is an integer type.
3	int	The most natural size of an integer for the machine.
4	float	A single-precision floating point value.
5	double	A double-precision floating point value.
6	void	Represents the absence of type.