#### Find the sum of all numbers divisible by 3 in a list.

To find the sum of all numbers divisible by 3 in a list, we can simply iterate through the list and add up all the numbers that are divisible by 3.

#### Problem

```Given a list of numbers, find the sum of all the numbers that are divisible by 3.
Input: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Output: 18```

#### Solution

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

# The optimal solution is to use the modulo operator to find the remainder of each number in the list divided by 3.
# If the remainder is 0, then the number is divisible by 3 and should be added to the sum.
# This solution is optimal because it only requires one loop through the list and one if statement.

def sum_divisible_by_3(numbers):
sum = 0
for number in numbers:
if number % 3 == 0:
sum += number
return sum

print(sum_divisible_by_3([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]))```

A.I. Evaluation of the Solution

The candidate's solution is correct and demonstrates a level of completeness. The candidate's approach is also optimal, as it only requires one loop through the list and one if statement.

Evaluated at: 2022-11-24 02:16:35