Java: Logical Operators

December 7, 2022

Operators

Java provides quite a variety of operators which come in handy to the programmer for the manipulation of variables. In this page we are going to discuss about Logical Operator in Java.

The operators in java are as follows: Arithmetic Operators
Relational Operators
Bitwise Operators
Logical Operators
Assignment Operators
Miscellaneous Operators

Logical Operators

Logical operators are mainly used to control program flow. They allow a program to make a decision based on multiple conditions.

Operator	Functionality	Syntax
&&(Logical AND)	It returns true if both statements are true	a && b
\|\|(Logical OR)	It returns true if one of the statements is true	a \|\| b
!(Logical NOT)	It reverses the result, returns false if the result is true	!(a == b)

Arithmetic Operator

Logical Operator

Bitwise Operator

Miscellanaous Operator

Syntax with Example

Run

public class Main {

   public static void main(String args[]) {
      boolean a = true;
      boolean b = false;

      System.out.println("a && b = " + (a&&b));
      System.out.println("a || b = " + (a||b) );
      System.out.println("!(a && b) = " + !(a && b));
   }
}

Output

a && b= false

a || b= true

!(a && b)= true

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