What is Operator Precedence?
Operator Precedence is a set of rules that defines the order in which operations are performed in an expression based on the operators between the operands.
Consider the following mathematical expression 2 + 3 * 4. If we perform the operations from left to right, we get (2 + 3) * 4 = 20. However, if we follow the mathematical rule of precedence (also known as BODMAS), which states that multiplication and division should be performed before addition and subtraction, we get 2 + (3 * 4) = 14. This rule of precedence is also applicable in programming.
Operator Precedence in Programming
Operator Precedence, also known as operator hierarchy, is a set of rules that controls the order in which operations are performed in an expression without parentheses. It is a fundamental concept in programming languages and is crucial for writing correct and efficient code.
Table of Content
- What is Operator Precedence?
- Operator Precedence in Arithmetic Operators
- Operator Precedence in Relational Operators
- Operator Precedence in Logical Operators
- Operator Precedence in Assignment Operators
- Operator Precedence in Bitwise Operators
- Operator Precedence in Conditional (Ternary) Operator
- Operator Precedence in Unary Operators
- Operator Precedence in Member Access Operators
- Operator Precedence in Type Cast Operators
- Importance of Operator Precedence
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