Java Operators

Syntax

operand1 operator operand2

Example

int x = 5;
int y = 3;
int z = x + y;

Output

The value of z would be 8.

Explanation

Java operators are symbols used to perform operations on operands. An operand is a variable, constant, or value that is operated on by an operator. There are several types of operators in Java, including arithmetic, comparison, logical, bitwise, assignment, and conditional.

In the example above, the arithmetic operator + is used to add the values of x and y. The result of this operation is stored in the variable z.

Use

Java operators are used to perform various operations on operands. Some common use cases include:

• Arithmetic operators are used to perform mathematical operations like addition, subtraction, multiplication, division, and modulus.
• Comparison operators are used to compare two values and return a boolean value of true or false based on the comparison result.
• Logical operators are used to perform logical operations like AND, OR, and NOT.
• Bitwise operators are used to perform operations on individual bits of a value.

Important Points

• Java includes several types of operators for performing various types of operations on operands.
• Operators are symbols that are used to perform an operation on one or more operands.
• The result of an operation between two operands is called the outcome.
• Precedence of the operators determines which operation will be performed first.

Summary

Java operators are an essential feature of the Java programming language. They include various types of operators for performing arithmetic, comparison, logical, bitwise, assignment and conditional operations on operands. Understanding and using operators correctly is crucial for writing efficient and effective Java code.