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JS double-codegolf

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RE: JS double-codegolf
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Fine... (as I seem to be wasting my time anyway)

GeSHi`ed javascript code
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function inc(n)
{
  return n + 1;
} 
function add(a, b)
{
  var carry = 0;
  var r = []; 
  for (var i = 0; i < Math.max(a.length, b.length); i++)
  {
    var tmp = carry;
    if (i < a.length)    {
      tmp += a[i];
    }
    if (i < b.length)
    {      tmp += b[i];
    }
    carry = Math.floor(tmp / 10);
    r.push(tmp % 10);
  } 
  if (carry !== 0)
  {
    r.push(carry);
  } 
  return r;
}
 
function f(n){
  var l = [];
  var r = [0];
 
  for (var i=1; i<=n; i++)  {
    l = l.map(inc);
    l.push(i);
    var s = l.join("").split("").map(Number).reverse();
    r = add(r, s);  }
 
  return r.reverse().join("");
}
 


Hopefully someone who does use JS can show why this is awful. Until then I'll take it as a confirmation that JS is awful. Smile
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