**Problem Description**

**Input**

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.

**Output**

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.

**Sample Input**

4 1 2 3 4 5 1 8 3 4 5

**Sample Output**

10 21