TURBO C++ Operators

 OPERATORS

Operators are symbols that execute a corresponding action during the program. In C++ there are several categories of operators each having a unique feature. Below are the commonly known categories of operators.

o Assignment Operators
o Mathematical Operators
o Increment and Decrement Operators
o Relational Operators
O Logical Operators

 ASSIGNMENT OPERATORS (=, += , -= , *= , /= , %=)
Ex. A= b+c;

Assigning A as with the sum of b and c.
The operand that holds the value is found on the left side of the assignment statement operator while the assigned values were found on the right side.



 MATHEMATICAL OPERATORS (+, - , *, /, %)

+ for addition
- for subtraction
* for multiplication
/ for division
% for yielding the remainder
 INCREMENT (++) AND DECREMENT OPERATORS (--)

The operators increase and decrease the original values assigned to them by 1.
Simply put a++; will yield an equivalent result to a=a+1; similarly, a--; is the same as a=a-1.
 RELATIONAL OPERATIONS (==, !=, >,<,>=,<=)

== EQUAL
!= NOT EQUAL
> GREATER THAN
< LESS THAN
>= GREATER THAN OR EQUAL
<= LESS THAN OR EQUAL



 LOGICAL OPERATIONS ( &&, ||, !)


TRUTH TABLE OF && (AND), || (OR), and !(NOT)


AND (&&) OR (||) NOT (!)
X Y RESULT X Y RESULT X RESULT
T T T T T T T F
T F F T F T F T
F T F F T T
F F F F F F