Addition

Time limit1sMemory limit128 MB

Summary

Add up N small natural numbers for each test case and print each sum on its own line.

Level: Easy1 of 10
Topics: Implementation
Solved: No attempts yet

Problem

You are given $N$ natural numbers, each at most 10. Write a program that computes their sum.

Input

The first line contains the number of test cases $T$ ( $1 \le T \le 10$ ). Each test case takes two lines. The first line contains the amount of natural numbers $N$ ( $1 \le N \le 100$ ), and the second line contains the $N$ natural numbers separated by single spaces. Every natural number is at most 10.

Output

For each test case, print the sum of the given natural numbers on a line of its own.

Examples1

Example 1
Input
```
2
5
1 1 1 1 1
7
1 2 3 4 5 6 7
```
Expected output
```
5
28
```