HDOJ 1092 A+B for Input-Output Practice (IV)

/**
* A+B for Input-Output Practice (IV)
* 和Problem1000是同一个题目，注意题目要求的输入格式.
* Created by YangYuan on 2017/12/7.
*/
public class Problem1092
{
public static void main(String[] args)
{
Scanner scanner = new Scanner(System.in);
while (scanner.hasNext())
{
int n = scanner.nextInt();
if (n == 0)
break;
int sum = 0;
for (int i = 0; i < n; i++)
sum += scanner.nextInt();
System.out.println(sum);
}
}
}