problem6-sum-array.js

// Problem 6: Sum of All Numbers in an Array
// Write a function that returns the sum of all numbers in an array.

// Example:

// Input: [1, 2, 3, 4]
// Output: 10

const sumOfAllNumbers = (input) => {
	let total = 0;
	for (const i of input) {
		total = total + i;
	}
	return total;
};

console.log(sumOfAllNumbers([1, 2, 3, 4]));