SPREAD OPERATOR SUM

 // Function to calculate the sum of numbers

function sum(...numbers) {

    let total = 0; // Initialize total to 0

    for (let num of numbers) {

        total += num; // Add each number to total

    }

    return total; // Return the total sum

}

// Array of numbers

const numbersArray = [1, 2, 3, 4, 5];

// Using the spread operator to pass the array elements as arguments

const total = sum(...numbersArray);

console.log(`The sum is: ${total}`); // Output: The sum is: 15