C++ Variables

Kerimova_Manzura - Mar 11 '23 - - Dev Community

Variables are containers for storing data values.

In C++, there are different types of variables (defined with different keywords), for example:

  • int - stores integers (whole numbers), without decimals, such as 456 or -456.

  • double - stores floating point numbers, with decimals, such as 25.27 or -25.27.

  • char - stores single characters, such as 'a' or 'B'. Char values are surrounded by single quotes.

  • string - stores text, such as "Hello World". String values are surrounded by double quotes.

  • bool - stores values with two states: true or false

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