hdu 1047 Integer Inquiry(大数加)

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http://acm.hdu.edu.cn/showproblem.php?pid=1047

/*2011-9-9author:BearFly1990*/package acm.hdu.tests;import java.io.BufferedInputStream;import java.math.BigInteger;import java.util.Scanner;public class HDU_1047 {    public static void main(String[] args) {        Scanner in = new Scanner(new BufferedInputStream(System.in));        int n = in.nextInt();        while(n-- > 0){            BigInteger bSum = new BigInteger("0");            while(in.hasNext()){                BigInteger bn = in.nextBigInteger();                if(bn.equals(new BigInteger("0"))){                    if(n == 0){                        System.out.println(bSum);                    }else{                        System.out.println(bSum);                        System.out.println();                    }                    break;                }                bSum = bSum.add(bn);            }        }    }}