get random integers

by Yury

HTML

<div id="int"></div>

JavaScript

function getRndInts(cnt, max){
    var max = max || 45;
    var cnt = cnt || 5;
    var rndArr = [];
    
    for (var i = 0;  i < cnt;) {
        var rndInt = Math.floor(Math.random()*max + 1);
        if(rndArr.indexOf(rndInt) !== -1){
            continue;
        } else {
            i++;
            rndArr.push(rndInt);
        }
    }
    rndArr.sort(function(a,b){return a-b});
//console.log('rndArr: ', rndArr);
    return rndArr;
}


var ints = getRndInts(10,100);
var intsStr = ints.join(', ');

//console.log('intsStr: ', intsStr);
document.getElementById('int').innerHTML = intsStr;

/*********************/
    function getRandomIntMinMax(min, max) {
        return Math.floor(Math.random() * (max - min + 1)) + min;
    };