Editing Augmented assignment (section)

==By language==
===C descendants===
In [[C (programming language)|C]], [[C++]], and [[C_Sharp_(programming_language)|C#]], the assignment operator is <code>=</code>, which is augmented as follows:
{| class="wikitable"
|-
! Operator
! Description
|-
! <code>+=</code>
| Addition
|-
! <code>-=</code>
| Subtraction
|-
! <code>*=</code>
| Multiplication
|-
! <code>/=</code>
| Division
|-
! <code>%=</code>
| Modulus
|-
! <code><<=</code>
| [[Bitwise operations in C#Left shift &lt;&lt;|Left bit shift]]
|-
! <code>>>=</code>
| [[Bitwise operations in C#Right shift &gt;&gt;|Right bit shift]]
|-
! <code>&=</code>
| [[Bitwise operations in C#Bitwise AND_&amp;|Bitwise AND]]
|-
! <code>^=</code>
| [[Bitwise operations in C#Bitwise XOR ^|Bitwise exclusive OR]]
|-
! <code>{{pipe}}=</code>
| [[Bitwise operations in C#Bitwise OR {{pipe}}|Bitwise inclusive OR]]
|}

Each of these is called a ''compound assignment'' operator in said languages.<ref name="cppreference" /><ref>{{cite web|title=ISO/IEC 9899:201x Committee Draft April 12, 2011 N1570|url=http://www.iso-9899.info/n1570.html#6.5.16.2}}</ref><ref>{{cite web|title=Assignment and compound assignment operators|url=http://eel.is/c++draft/expr.ass}}</ref><ref>{{cite web|title=C# Language Specification|url=http://msdn.microsoft.com/en-us/library/ms228593.aspx|publisher=Microsoft|accessdate=17 March 2014}}</ref>