Java Math BigInteger.andNot() 方法 Java Math BigInteger.and() 方法 Java Math BigInteger.bitCount() 方法 Java Math BigInteger.andNot() 方法 package com.codingdict; import java.math.*; public class BigIntegerDemo { public static void main(String[] args) { // create 3 BigInteger objects BigInteger bi1, bi2, bi3; // assign values to bi1, bi2 bi1 = new BigInteger("6"); //110 bi2 = new BigInteger("3"); //011 // perform andNot operation on bi1 using bi2 bi3 = bi1.andNot(bi2); String str = "Result of andNot operation is " +bi3;; // print bi3 value System.out.println( str ); } } Java Math BigInteger.and() 方法 Java Math BigInteger.bitCount() 方法