Difference between Unary and Binary Operators
Aspect | Unary Operators | Binary Operators |
---|---|---|
Number of Operands | Operates on one operand | Operates on two operands |
Example | -x , ++i , !flag |
x + y , a * b , value == 10 |
Operations | Typically perform operations on a single value | Perform operations involving two values |
Syntax and Usage | May appear before or after the operand | Appears between the operands |
Purpose | Used for operations like negation, increment, etc. | Used for arithmetic operations, comparisons, etc. |
Associativity | Some have prefix and postfix forms (++i , i++ ) |
Usually left-associative (a + b + c ) |
Difference between Unary and Binary Operators
Unary Operators and Binary operators are both fundamental concepts in computer science and programming languages, especially in the context of arithmetic and logical operations. Here’s a breakdown of the differences between them: