#### Summing a List of Integers

This technical problem deals with writing a function that takes a list of integers as input and returns the sum of all the integers in the list.

#### Problem

```Given a list of integers, write a function that returns the sum of the integers in the list.
Input: [1, 2, 3, 4, 5]
Output: 15```

#### Solution

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

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

// This solution is optimal because it uses a for loop to iterate through the array and add each element to the sum variable.
// This solution is O(n) because the time it takes to run is directly proportional to the size of the input.```

A.I. Evaluation of the Solution

This solution is correct and demonstrates a good understanding of how to solve the problem. The approach is straightforward and the code is clean and easy to read.

Evaluated at: 2022-11-19 00:17:04