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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

 

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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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