C++ supports various data types that represent different types of data. Some of the fundamental data types include:
Integers: Used to represent whole numbers (positive and negative) without a fractional part, examples include int, long, short, etc.
Floating-Point Numbers: Used to represent numbers with a fractional part, examples include float, double, etc.
Characters: Used to represent individual characters. The char data type is used for this purpose.
Boolean: Represents true or false values.
Pointers: Used to store memory addresses. For example, int* represents a pointer to an integer.
Arrays: Used to store collections of elements of the same data type. For example, int arr[5] represents an array of 5 integers.
Strings: C++ supports strings as a sequence of characters. The std::string class is commonly used for string operations.
Classes and Objects: C++ is an object-oriented programming language, so developers can define their own custom data types using classes and create instances of those data types as objects.