evn160519202047

firstButton.onclick = () => createBubble();
function createBubble(){
    let num = document.getElementById('number').value,
    bubble = [],
    randomBubble = [];
    while (0<num){
        bubble.push(num--);
    }

    for (let i = bubble.length - 1; i>=0 ;i-- ) {
        randomBubble.push(bubble.splice(Math.floor(Math.random() * (i + 1)), 1));
    }

    function loopOut(num) {
        setTimeout(function () {
            let inp = document.createElement("span");
            inp.innerHTML = randomBubble[num];
            let outJ = document.getElementById('out');
            outJ.parentNode.insertBefore(inp, outJ);
            num++;
            if(num<randomBubble.length) loopOut(num)
        }, 500)
    }
    loopOut(num);
    return randomBubble;
}
setTimeout(()=>alert(qwe), 5000);
function sortBubble(){
    let a = createBubble();
    alert(a);
}