Prompt Title: Java Operators Overview.

Created 1 year ago
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In Java, operators are symbols that perform various operations on variables and values. They allow you to manipulate data and perform calculations. Java supports a wide range of operators, which can be categorized into the following types:

  1. Arithmetic Operators:

    • Addition (+): Adds two operands.
    • Subtraction (-): Subtracts the right operand from the left operand.
    • Multiplication (*): Multiplies two operands.
    • Division (/): Divides the left operand by the right operand.
    • Modulus (%): Returns the remainder of the division of the left operand by the right operand.
  2. Assignment Operators:

    • Assignment (=): Assigns the value on the right to the variable on the left.
    • Compound Assignment Operators (e.g., +=, -=, *=, /=, %=): Combines the arithmetic operation with assignment.
  3. Increment and Decrement Operators:

    • Increment (++) and Decrement (--): Used to increase or decrease the value of a variable by 1.
  4. Relational Operators:

    • Equality (==): Tests if two operands are equal.
    • Inequality (!=): Tests if two operands are not equal.
    • Greater than (>): Tests if the left operand is greater than the right operand.
    • Less than (<): Tests if the left operand is less than the right operand.
    • Greater than or equal to (>=): Tests if the left operand is greater than or equal to the right operand.
    • Less than or equal to (<=): Tests if the left operand is less than or equal to the right operand.
  5. Logical Operators:

    • Logical AND (&&): Returns true if both operands are true.
    • Logical OR (||): Returns true if at least one operand is true.
    • Logical NOT (!): Reverses the logical state of the operand.
  6. Bitwise Operators:

    • Bitwise AND (&): Performs a bitwise AND operation between the two operands.
    • Bitwise OR (|): Performs a bitwise OR operation between the two operands.
    • Bitwise XOR (^): Performs a bitwise exclusive OR operation between the two operands.
    • Bitwise NOT (~): Performs a bitwise negation of the operand.
    • Left Shift (<<): Shifts the bits of the left operand to the left by the number of positions specified by the right operand.
    • Right Shift (>>): Shifts the bits of the left operand to the right by the number of positions specified by the right operand.
    • Unsigned Right Shift (>>>): Similar to the right shift, but fills the leftmost positions with zeroes instead of the sign bit.
  7. Conditional Operator (Ternary Operator):

    • The ternary operator (?:) is a shorthand version of an if-else statement and is used to evaluate a condition and return one of two values based on the result of the condition.

These operators play a crucial role in programming, enabling developers to perform various tasks and computations efficiently.

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Bhanu Prakash
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Created 1 year ago

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