task65.js

//Sum Arrays
/*Write a function that takes an array of numbers and returns the sum of the numbers. The numbers can be negative or non-integer. If the array does not contain any numbers then you should return 0.

Examples
Input: [1, 5.2, 4, 0, -1]
Output: 9.2

Input: []
Output: 0

Input: [-2.398]
Output: -2.398
*/
// Sum Numbers
function sum(numbers) {
  let sum = 0;
  for (let i = 0; i < numbers.length; i++) {
    sum += numbers[i];
  }
  return sum;
}