Arrays Advanced - Exercise - 04. Sorting

function sorting(arr) {
    let result = [];

    for (let i = 0; i < arr.length; i++) {
        let biggest = arr.sort((a, b) => b - a);
        result.push(biggest[i]);
        let smallest = arr.sort((a, b) => a - b);
        result.push(smallest[i]);
    }
    result.length = arr.length;
    console.log(result.join(' '));
}