s = function (t) {
    var a, i, o = Math.abs(parseInt((new Date).getTime() * Math.random() * 1e4)).toString(), n = 0;
    for (a = 0; a < o.length; a++)
        n += parseInt(o[a]);
    return i = function (t) {
        return function (a, i) {
            return 0 >= i - "" + a.length ? a : (t[i] || (t[i] = Array(i + 1).join(0))) + a
        }
    }([]),
        n += o.length,
        n = i(n, 3 - n.toString().length),
    t.toString() + o + n
}

function get_r() {
    return s(1)
}