Boolean data type in java programming (V15)

 

Boolean Data Types

        The boolean data type represents a single bit of information and can hold only one of two possible values: true or false.
        This data type is used for simple flags that track true/false conditions.
        The default value of a boolean variable is false.

Syntax:

            

Source Code:

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public class BooleanWithComparison {
    public static void main(String[] args) {
        int a = 10;
        int b = 20;

        // Using comparison operators
        boolean isEqual = (a == b); //false
        boolean isNotEqual = (a != b); //true
        boolean isGreater = (a > b);  //false
        boolean isLess = (a < b);  //true
        boolean isGreaterOrEqual = (a >= b);  //false
        boolean isLessOrEqual = (a <= b); //true 

        // Printing the results
        System.out.println("a == b: " + isEqual); //false
        System.out.println("a != b: " + isNotEqual); //true
        System.out.println("a > b: " + isGreater); //false
        System.out.println("a < b: " + isLess); //true
        System.out.println("a >= b: " + isGreaterOrEqual); //false
        System.out.println("a <= b: " + isLessOrEqual); //true

        // Using comparison in an if-statement
        if (a < b) {
            System.out.println("a is less than b.");
        } else {
            System.out.println("a is not less than b.");
        }
    }
}

Result:

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