#### Sum of array elements

To find the sum of the elements of an array of integers, simply loop through the array and add each element to a running total.

#### Problem

```Given an array of integers, find the sum of its elements.
Example input: [1, 2, 3, 4, 5]
Example output: 15```

#### Solution

This solution is in JavaScript. Our A.I. can create solutions in multiple languages.
by kayakane
```// Solution:

function sumArray(arr) {
let sum = 0;
for (let i = 0; i < arr.length; i++) {
sum += arr[i];
}
return sum;
}

// Explanation:
// This solution is optimal because it uses a for loop to iterate through the array and add each element to the sum variable.
// The for loop is the most efficient way to iterate through an array.
// The sum variable is initialized to 0 and then incremented by the value of each element in the array.
// The sum variable is then returned.```

A.I. Evaluation of the Solution

This is a good solution that uses a for loop to iterate through the array and add each element to the sum variable. The for loop is the most efficient way to iterate through an array. The sum variable is initialized to 0 and then incremented by the value of each element in the array. The sum variable is then returned.

Evaluated at: 2022-11-19 02:16:52