kirilloid

/*
     0
    1 1
   1 1 1
  1 1 1 1
 1 1 1 1 1

     |
     v

kirilloid

(function (n, m) {
  if (typeof m === 'undefined') { m = 1; }
  if (typeof n === 'undefined') { throw new TypeError("Provide at least first number"); }
  function randSort () {

    return Math.random() * 2 - 1;
  }
  function getArr(n) {
    var a = [];
    for (var i = 1; i <= n; i++) { a.push(i); }

kirilloid

(function decompress (s) {
  var i, c, out = "", len, offset;
  for (i = 0; i < s.length; i++) {
    c = s.charCodeAt(i);
    if (c >= 256 && c <= 288) {
      len = c - 256;
      offset = s.charCodeAt(++i);
      out += out.substr(-offset, len);
    } else {
      out += s.charAt(i);