时间限制：1 秒内存限制：32 兆特殊判题：否提交：437解决：228
题目描述：
One of the first users of BIT's new supercomputer was Chip Diller.
He extended his exploration of powers of 3 to go from 0 to 333 and he explored taking various sums of those numbers.
"This supercomputer is great,'' remarked Chip.
"I only wish Timothy were here to see these results.''
(Chip moved to a new apartment, once one became available on the third floor of the Lemon Sky apartments on Third Street.)
输入：
The input will consist of at most 100 lines of text, each of which contains a single VeryLongInteger. Each VeryLongInteger will be 100 or fewer characters in length, and will only contain digits (no VeryLongInteger will be negative).
The final input line will contain a single zero on a line by itself.
输出：
Your program should output the sum of the VeryLongIntegers given in the input.
样例输入：
123456789012345678901234567890
123456789012345678901234567890
123456789012345678901234567890
0
样例输出：
370370367037037036703703703670
提示：
注意输入数据中，VeryLongInteger 可能有前导0
AC代码：
import java.util.*;
import java.math.*;
public class Main11 {
public static void main(String agrs[]){
Scanner cin=new Scanner(System.in);
BigInteger sum,temp;
sum=BigInteger.ZERO;
temp=cin.nextBigInteger();
sum=temp;
while(cin.hasNext()){
temp=cin.nextBigInteger();
if(temp.equals(BigInteger.ZERO))break;
sum=sum.add(temp);
}
System.out.println(sum);
}
}