+ - QB64 Wiki

+

From QB64 Wiki

Jump to: navigation, search

The + plus mathematical operator performs addition on two numerical values or concatenate STRING values.


Syntax: return_value = number1 + number2


Description:

  • A + sign also can indicate a positive numerical value, but it is not required.
  • Numbers used can be any literal or variable numerical value type.
  • Adding one negative value will actually perform subtraction on the other value.
  • Adding two negative values will make the return value more negative.
  • Addition and subtraction are the last operations performed in Qbasic's normal order of operations.
  • The plus(+) operator can also be used to add (concatenate) literal or variable STRING values.
  • PRINT can also use + operations on string values ONLY! Numerical values will need to be converted to strings first or be included using semicolons or commas instead.


See also:

- minus (subtraction or negation operator)

Mathematical Operations



Navigation:
Go to Keyword Reference - Alphabetical
Go to Keyword Reference - By usage
Go to Main WIKI Page
Views
  • Page
  • Discussion
  • View source
  • History
Personal tools
  • Log in
Toolbox
  • What links here
  • Related changes
  • Special pages
  • Printable version