function getArraySum(numbers) {

let sum = 0;

for (let i = 0; i < numbers.length; i++) {

const element = numbers[i];

sum = sum + element;

}

return sum;

}

const numbers = [1, 2, 3, 6, 5, 5, 4, 2 ]

const result = getArraySum(numbers);

console.log(result);

//expected output: 28