/*
  Problem: Sum of Array Elements
 
  You are given T test cases. For each test case, you are given an array of N integers.
  Your task is to compute and print the sum of the elements of the array for each test case.
 
  Input Format:
    - The first line contains a single integer T — the number of test cases.
    - For each test case:
      - The first line contains an integer N — the size of the array.
      - The second line contains N space-separated integers — the elements of the array.
 
  Output Format:
    - For each test case, output a single line containing the sum of the array elements.
 
  Constraints:
    1 <= T <= 1000
    1 <= N <= 1000
    1 <= a[i] <= 1000
 
  Example Input:
    2
    5
    1 2 3 4 5
    3
    10 20 30
 
  Example Output:
    15
    60
*/
 
#include <iostream>
using namespace std;
 
int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  int T;
  cin >> T;
 
  while (T--) {
    int N;
    cin >> N;
 
    int sum = 0;
    for (int i = 0; i < N; ++i) {
      int num;
      cin >> num;
      sum += num;
    }
 
    cout << sum << '\n';
  }
 
  return 0;
}
 

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Mgo1CjEgMiAzIDQgNQozCjEwIDIwIDMw

2
5
1 2 3 4 5
3
10 20 30