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# A+B for Input-Output Practice (VI)

## 输入格式

Input contains multiple test cases, and one case one line. Each case starts with an integer N, and then N integers follow in the same line.

## 输出格式

For each test case you should output the sum of N integers 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


## 样例输出

10
15