JSFiddle - React, Tailwind, and code Playground

by rodrigorf

JavaScript

var arra = [];
var cont = 1;

while(cont <= 6)
{    
    numero = Math.floor((Math.random() * 60) + 1);        
    if(arra.indexOf(numero) != -1)
    {
        continue;
    }else
    {
        arra.push(numero);
        document.write(numero + " " );
        cont++;
    }       
}