java大整数的运算问题,谢谢了
我问一下,在java中怎么实现大的整数(超过int范围的)的加法,乘法运算呢?有哪些实现办法?请给我个完整的算法吧,谢谢了?
------解决方案--------------------Biginteger add(Bogomteger other)加 
 Biginteger multiply(Bogomteger other)乘
------解决方案--------------------import java.math.BigInteger;; 
 public class hhh { 
 public static void main(String [] args){ 
 	BigInteger a=new BigInteger( "4321321213212132 "); 
 	BigInteger b=new BigInteger( "78968979898 "); 
     BigInteger c=a.add(b); 
     BigInteger d=a.multiply(b); 
     System.out.println( "c= "+c); 
     System.out.println( "d= "+d); 
 } 
 }