Operators in JAVA

Certainly! In Java, there are several types of operators that allow you to perform different operations on data. Here are the main types of operators available in Java:

Arithmetic Operators:

These operators perform basic mathematical operations.

+ (Addition)

- (Subtraction)

* (Multiplication)

/ (Division)

% (Modulus, gives the remainder)

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Comparison Operators:

These operators are used to compare values and produce a boolean result (true or false).

== (Equal to)

!= (Not equal to)

< (Less than)

> (Greater than)

<= (Less than or equal to)

>= (Greater than or equal to)

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Logical Operators:

Logical operators work with boolean values (true or false).

&& (Logical AND, returns true if both conditions are true)

|| (Logical OR, returns true if at least one condition is true)

! (Logical NOT, negates a boolean value)

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Assignment Operators:

These operators are used to assign values to variables.

= (Assign)

+= (Add and assign)

-= (Subtract and assign)

*= (Multiply and assign)

/= (Divide and assign)

%= (Modulus and assign)

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Increment and Decrement Operators:

These operators are used to increase or decrease the value of a variable by 1.

++ (Increment by 1)

-- (Decrement by 1)

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Bitwise Operators:

These operators perform operations on individual bits of numbers.

& (Bitwise AND)

| (Bitwise OR)

^ (Bitwise XOR)

~ (Bitwise NOT)

<< (Left shift)

>> (Right shift)

>>> (Unsigned right shift)

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Conditional (Ternary) Operator:

This operator allows you to make decisions in a concise way.

condition ? expression1 : expression2 - If the condition is true, it evaluates to expression1; otherwise, it evaluates to expression2.

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Instanceof Operator:

This operator is used to check if an object is an instance of a particular class or interface.

instanceof

These operators are important tools in Java that allow you to perform various operations, make decisions, and manipulate data in your programs.

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public class OperatorDemo { public static void main(String[] args) { // Arithmetic Operators int num1 = 10; int num2 = 5; int sum = num1 + num2; // Addition int difference = num1 - num2; // Subtraction int product = num1 * num2; // Multiplication int quotient = num1 / num2; // Division int remainder = num1 % num2; // Modulus (remainder) System.out.println("Arithmetic Operators:"); System.out.println("Sum: " + sum); System.out.println("Difference: " + difference); System.out.println("Product: " + product); System.out.println("Quotient: " + quotient); System.out.println("Remainder: " + remainder); // Comparison Operators boolean isEqual = num1 == num2; // Equal to boolean isNotEqual = num1 != num2; // Not equal to boolean isGreaterThan = num1 > num2; // Greater than boolean isLessThan = num1 < num2; // Less than System.out.println("\nComparison Operators:"); System.out.println("Is Equal: " + isEqual); System.out.println("Is Not Equal: " + isNotEqual); System.out.println("Is Greater Than: " + isGreaterThan); System.out.println("Is Less Than: " + isLessThan); // Logical Operators boolean sunny = true; boolean warm = true; boolean isGoodDay = sunny && warm; // Logical AND boolean isBeachDay = sunny || warm; // Logical OR boolean isNotRainy = !sunny; // Logical NOT System.out.println("\nLogical Operators:"); System.out.println("Is it a good day? " + isGoodDay); System.out.println("Is it a beach day? " + isBeachDay); System.out.println("Is it not rainy? " + isNotRainy); // Assignment Operators int x = 5; x += 3; // x is now 8 (Add and assign) x -= 2; // x is now 6 (Subtract and assign) x *= 4; // x is now 24 (Multiply and assign) x /= 6; // x is now 4 (Divide and assign) x %= 3; // x is now 1 (Modulus and assign) System.out.println("\nAssignment Operators:"); System.out.println("x: " + x); // Increment and Decrement Operators int count = 5; count++; // Increment by 1 count--; // Decrement by 1 System.out.println("\nIncrement and Decrement Operators:"); System.out.println("Count: " + count); } }

Explanation:

Here it is used comments to explain each section of the code.

Here it declare variables, perform arithmetic operations, compare values, use logical operators, and demonstrate assignment, increment, and decrement operators.

This program is a simple example that showcases different types of operators in Java.