BigInteger not() Method in Java (original) (raw)
Last Updated : 04 Dec, 2018
The java.math.BigInteger.not() method is used to find the bitwise-NOT of a BigInteger. This method returns a negative value if and only if this BigInteger is non-negative. The BigInteger.not() method apply bitwise Not operation upon the current bigInteger.
Syntax:
public BigInteger not()
Parameters: The method does not take any parameters.
Return Value: The method returns the bitwise-NOT value of a BigInteger with which it is used.
Examples:
Input: value = 2300 Output: -2301 Explanation: Binary of 2300 = 100011111100 NOT of 100011111100 in signed 2's complement is 1111011100000011 Decimal value = -2301.
Input: value = 567689 Output: -567690
Below program illustrate the not() method of BigInteger():
import java.math.*;
public class GFG {
`` public static void main(String[] args)
`` {
`` BigInteger biginteger = new BigInteger( "2300" );
`` BigInteger finalvalue = biginteger.not();
`` String result = "Result of NOT operation on " +
`` biginteger + " is " + finalvalue;
`` System.out.println(result);
`` }
}
Output:
Result of NOT operation on 2300 is -2301
Reference:https://docs.oracle.com/javase/7/docs/api/java/math/BigInteger.html#and(java.math.BigInteger)