Operators in C++

• The  computer has to be told how to process data. 
• This task is accomplished through the use of operators in high level languages
• Operators are data connectors within expressions and equations
• The type of operator used in problem solving are mathematical, relational, and logical.
• The operand and the resultant are two concepts related to the operator
• Operands are the data that the operator connects and processes.
• The resultant is the answer that results when the operation is completed. For example 5 + 7

Mathematical Operators:
+, -, /, *, \, MOD, ^

Relational Operators:
<, >, ==, !=, <=, >=

• Operands of relational operators can either be numeric or character, however, they must be of the same type.
• The resultant of relational operation is of logical data type (i.e. either True or False).

Logical Operators:
AND, OR, NOT

• Logical operators are used to connect relational expressions and to perform operations on logical data.

Operator Precedence:

• ()
• Function calls
• NOT, Unary – 
• ^ (power)
• /, *, \, MOD
• +, –
• <, <=, >, >=
• ==, !=
• AND
• OR
• =