划分结果存在数组。供应商下标0 在剩下的标记1

import java.math.BigInteger;

import java.util.Scanner; 

public class Main {

	public static void main(String args[]){

		Scanner in = new Scanner(System.in);

		BigInteger a = in.nextBigInteger();

		BigInteger b = in.nextBigInteger();

		System.out.println("Add " + a.add(b));

		System.out.println("Sub " + a.subtract(b));

		System.out.println("Multi " + a.multiply(b));

		System.out.println("Div " + a.divide(b));

		System.out.println("Max " + a.max(b));

		System.out.println("Min " + a.min(b));

		BigInteger result[] = a.divideAndRemainder(b);

		System.out.println("Divide " + result[0] + " Remainder " + result[1]);

	}

}