| C Tutorial | Unary increment operators | ||||||||||||||
|
Introduction to C language Integer types Char constants Int constants Type combination and promotion Int overflow Floating point types Comments Variables Assignment operator Truncation Int vs float arithmatic Mathematical operators Unary Increment Operators Pre and Post Variations C Programming Cleverness and Ego Issues Relational Operators Logical Operators Bitwise Operators Other Assignment Operators
|
The unary ++ and -- operators increment or decrement the value in a variable. There are "pre" and "post" variants for both operators which do slightly different things (explained below)
int i = 42; i++; // increment on i // i is now 43 i--; // decrement on i // i is now 42 Want more information and
Video ???
|
|