Name

-= (subtract assign)

Description

Combines subtraction with assignment. The expression a -= b is equivalent to a = a - b.

Examples

  • int a = 50;
    int b = 23;
    a -= b;  // Sets 'a' to 27
    

Syntax

  • var -= value

Parameters

  • varint or float
  • valueany numerical value the same datatype as var