
Java优学网BigInteger短文:掌握高效创建与运算技巧,避免性能陷阱
BigIntegerbig1=newBigInteger("12345678901234567890");BigIntegerresult=bigInt1.add(bigInt2);//更高效的方式BigIntegersmallNum=BigInteger.valueOf(123...
BigIntegerbig1=newBigInteger("12345678901234567890");BigIntegerresult=bigInt1.add(bigInt2);//更高效的方式BigIntegersmallNum=BigInteger.valueOf(123...