BigInteger xor() Method in Java (original) (raw)

Last Updated : 11 Jul, 2025

Prerequisite: BigInteger Basics The xor(BigInteger val) method returns bitwise-XOR of two bigIntegers. This method returns a negative BigInteger if and only if exactly one of the current bigInteger and the bigInteger passed in parameter id negative. The xor() method of BigInteger class apply bitwise-XOR operation upon the current BigInteger and BigInteger passed as parameter.

Syntax:

public BigInteger xor(BigInteger val)

Parameters: The method accepts one parameter val of BigInteger type and refers to the value to be XOR’ed with this BigInteger.

Return Value: The method returns bitwise-XOR of the current BigInteger with the BigInteger val.

Examples:

Input: value1 = 2300 , value2 = 3400 Output: 1460 Explanation: Binary of 2300 = 100011111100 Binary of 3400 = 110101001000 XOR of 100011111100 and 110101001000 = 10110110100 Decimal of 10110110100 = 1460.

Input: value1 = 54298 , value2 = 64257 Output: 12059

Below program illustrate the xor() method of BigInteger Class:

Java `

/* *Program Demonstrate xor() method of BigInteger / import java.math.;

public class GFG {

public static void main(String[] args)
{

    // Create 2 BigInteger objects
    BigInteger biginteger = new BigInteger("2300");
    BigInteger val = new BigInteger("3400");

    // Call xor() method to find this ^ val
    BigInteger biggerInteger = biginteger.xor(val);

    String result = "Result of XOR operation between " + biginteger + " and "
                    + val + " is " + biggerInteger;

    // Print result
    System.out.println(result);
}

}

`

Reference: https://docs.oracle.com/javase/7/docs/api/java/math/BigInteger.html#xor(java.math.BigInteger)