Create a program for summing array elements. Enter and debug the program, analyze the result.

C ++ program:

#include <iostream>

using namespace std;

int main ()
{
setlocale (LC_ALL, “Russian”);
int n;
int Sum = 0;
cout << “Enter the number of elements in the array.” << endl;
cin >> n;
int a [n];
for (int i = 0; i <n; i ++) {
cout << “Enter the array element numbered:” << i + 1 << endl;
cin >> a [i];
Sum = Sum + a [i];
}
cout << “The sum of the array elements is:” << Sum << “.” << endl;

return 0;
}

You can analyze the operation of the program using simple tests:

1. Input data: 4 1 2 3 4. Result: 10.

2. Input data: 3 -4 5 1. Result: 2.

3. Input data: 2 -100 100. Result: 0.