java如何对两个超大数相加
采集日期:2008-4-21作者:曹映辉(注:本数据由系统自动采集,内容与BHCODE无关)
public class Test...{ String a="123456789123456789";String b = "123456789123456789" ;java.math.BigInteger(a);BigInteger b2 = new java.math.BigInteger(b);BigInteger result=a2.add(b2);System.out.println (result );} }