Java BigInteger.shiftLeft(int n)

Syntax

BigInteger.shiftLeft(int n) has the following syntax.

public BigInteger shiftLeft(int n)

Example

In the following code shows how to use BigInteger.shiftLeft(int n) method.


/*w  w  w . j  a v a  2s  .  c om*/
import java.math.BigInteger;

public class Main {

  public static void main(String[] args) {

    BigInteger bi1 = new BigInteger("10");

    // perform leftshift operation on bi1 using 2 and -2
    BigInteger bi2 = bi1.shiftLeft(2);
    BigInteger bi3 = bi1.shiftLeft(-2);

    System.out.println(bi2);
    System.out.println(bi3);
  }
}

The code above generates the following result.





















Home »
  Java Tutorial »
    java.math »




BigDecimal
BigInteger