Java Swap Two Integers Using Bit Wise Operators

Chapter: Miscellaneous Last Updated: 06-11-2016 16:50:56 UTC

Program:

            /* ............... START ............... */
                
public class JavaSwapTwoIntegers {

	public static void main(String[] args) {

		int number1 = 2;
		int number2 = 4;

		System.out.println("Before Swapping");
		System.out.println("Value of number1 is :" + number1);
		System.out.println("Value of number2 is :" + number2);

		number1 = number1 ^ number2;
		number2 = number1 ^ number2;
		number1 = number1 ^ number2;

		System.out.println("After Swapping");
		System.out.println("Value of number1 is :" + number1);
		System.out.println("Value of number2 is :" + number2);

	}
}
                /* ............... END ............... */
        

Output

Before Swapping
Value of number1 is :2
Value of number2 is :4
After Swapping
Value of number1 is :4
Value of number2 is :2

Tags

Swap Two Integers Using Bit Wise Operators, Java, Miscellaneous

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