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C++ Language > Learn C++ Language > What are the rules for naming variables in C++?
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What are the rules for naming variables in C++?

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The general rules for naming variables are: Names can contain letters, digits and underscores Names must begin with a letter or an underscore (_) Names are case sensitive (myVar and myvar are different variables) Names cannot contain whitespaces or special characters like !, #, %, etc. Reserved...
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The general rules for naming variables are:

 

Names can contain letters, digits and underscores

Names must begin with a letter or an underscore (_)

Names are case sensitive (myVar and myvar are different variables)

Names cannot contain whitespaces or special characters like !, #, %, etc.

Reserved words (like C++ keywords, such as int) cannot be used as names

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The general rules for naming variables are: Names can contain letters, digits and underscores Names must begin with a letter or an underscore (_) Names are case sensitive (myVar and myvar are different variables) Names cannot contain whitespaces or special characters like !, #, %, etc. Reserved...
read more

The general rules for naming variables are:

  • Names can contain letters, digits and underscores
  • Names must begin with a letter or an underscore (_)
  • Names are case sensitive (myVar and myvar are different variables)
  • Names cannot contain whitespaces or special characters like !, #, %, etc.
  • Reserved words (like C++ keywords, such as int) cannot be used as names

 

read less
Comments
Dislike Bookmark

solve Physics and math question in shortcut way

Names can contain letters, digits and underscores Names must begin with a letter or an underscore (_) Names are case sensitive (myVar and myvar are different variables) Names cannot contain whitespaces or special characters like !, #, %, etc. Reserved words (like C++ keywords, such as int) cannot...
read more
  • Names can contain letters, digits and underscores
  • Names must begin with a letter or an underscore (_)
  • Names are case sensitive (myVar and myvar are different variables)
  • Names cannot contain whitespaces or special characters like !, #, %, etc.
  • Reserved words (like C++ keywords, such as int) cannot be used as names
read less
Comments
Dislike Bookmark

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