BigInteger xor() Method in Java

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 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:

 `/* ` `*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); ` `    ``} ` `} `

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