Given an array of **N** integers. Your task is to print the sum of all of the integers.

**Input: **

First line of input file contains a single integer T which denotes the number of test cases. For each test case, there will be two lines. First line contains N which denotes number of elements in an array, and second line contains N space seperated integers.

**Output:**

Corresponding to each test case, print the sum of array in a new line.

**Constraints:**

1 <= T <= 100

1 <= N <= 1000

0 <= Arr[i] <= 200

**Example:**

**Input:**

2

4

1 2 3 4

6

5 8 3 10 22 45

**Output:**

10

93

Author: harsh.agarwal0

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