How do I do math operation for BigInteger?
Category: java.math, viewed: 2907 time(s).
package org.kodejava.example.math;
import java.math.BigInteger;
public class BigIntegerOperation {
public static void main(String[] args) {
BigInteger numberA = new BigInteger("98765432123456789");
BigInteger numberB = BigInteger.TEN;
numberA = numberA.add(numberB);
System.out.println("numberA = " + numberA);
numberA = numberA.multiply(numberB);
System.out.println("numberA = " + numberA);
numberA = numberA.subtract(numberB);
System.out.println("numberA = " + numberA);
numberA = numberA.divide(numberB);
System.out.println("numberA = " + numberA);
numberA = numberA.mod(numberB);
System.out.println("numberA = " + numberA);
numberA = numberA.pow(2);
System.out.println("numberA = " + numberA);
numberA = numberA.negate();
System.out.println("numberA = " + numberA);
}
}
Our class result are:
numberA = 98765432123456799
numberA = 987654321234567990
numberA = 987654321234567980
numberA = 98765432123456798
numberA = 8
numberA = 64
numberA = -64
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