问题 1088: A+B for Input-Output Practice (IV)

时间限制: 1Sec 内存限制: 64MB 提交: 3964 解决: 2123

题目描述
Your task is to Calculate the sum of some integers.
输入
Input contains multiple test cases. Each test case contains a integer N, and then N integers follow in the same line. A test case starting with 0 terminates the input and this test case is not to be processed.
输出
For each group of input integers you should output their sum in one line, and with one line of output for each line in input.
样例输入
4 1 2 3 4
5 1 2 3 4 5
0 
样例输出
10
15
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 提交 3964
 正确 2123
 格式错误 4
 答案错误 1107
 时间超限 96
 输出超限 105
 运行错误 98
 编译错误 431