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C/C++ has a rich set of operators that can be divided into the following classes: arithmetic, relational and logical, bitwise, pointer, assignment, I/O, and miscellaneous.
C/C++ has the following seven arithmetic operators:
Operator | Action |
---|---|
– | Subtraction, unary minus |
+ | Addition |
* | Multiplication |
/ | Division |
% | Modulus |
– – | Decrement |
+ + | Increment |
The +, –, *, and / operators work in the expected fashion. The % operator returns the remainder of an integer division. The increment and decrement operators increase or decrease the operand by one.
These operators have the following order of precedence:
Precedence | Operators |
---|---|
Highest | ++ – – – (unary minus) |
* / % | |
Lowest | + – |
Operators on the same precedence level are evaluated left to right.
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