植树节-有趣的码上种树-腾讯极客技术挑战赛

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比较有意思的比赛，简单过了两关

整体逻辑

点一下种树按钮就可以种一棵树了，是通过某个接口实现的，在程序源码中可以找到JS的位置；

整体逻辑是，点一下按钮，带着用户的token请求一个链接（API），获得几个值，通过对获取到的值的运算，获得进一步的结果，带着结果请求另一个链接，就可以完成种树了；

关键在于获取到的值应该怎么运算，这需要请求JS代码，也就是图中箭头指的那一行；

image-20210312222136065

第一步，可以先burp抓包看一下实现逻辑，顺便获取到自己的token

image-20210312221948702

请求完之后，又抓到发送一条新请求；这个请求发完之后就完成了种树。

image-20210312222829430

所以先看一下第一步请求到了什么，

image-20210312223010731

三个字段，其中c相当于题号，关系着请求哪一个js；

a是要运算的值；

t相当于种树编号，不用运算；

　JS代码

10000棵树之前，js是

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window.A274075A = async
function({
    a
}) {
    return new Promise(_ = >setTimeout(__ = >_(a[0]), 2000))
}

1W~10W

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window.A3C2EA99 = async
function({
    a
}) {
    return new Promise(_ = >setTimeout(__ = >_(a[0] * a[0] + a[0]), 2000))
}

10W~25W

开始麻烦了，最近太忙了，真是没有时间去解了

我承认，这东西上瘾，第二天的时候我忍不住把10W~25W解出来了

请求到是一串乱码，但是明显是base64加密的，解密后整理一下即可

image-20210312223640330

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eval(atob(
    var _0xe936 = ['A5473788']; (function(_0x48e85c, _0xe936d8) {
        var _0x23fc5a = function(_0x2858d9) {
            while (--_0x2858d9) {
                _0x48e85c['push'](_0x48e85c['shift']());
            }
        };
        _0x23fc5a(++_0xe936d8);
    } (_0xe936, 0x196));
    var _0x23fc = function(_0x48e85c, _0xe936d8) {
        _0x48e85c = _0x48e85c - 0x0;
        var _0x23fc5a = _0xe936[_0x48e85c];
        return _0x23fc5a;
    };
    window[_0x23fc('0x0')] = function(_0x335437) {
        var _0x1aac02 = 0x30d3f;
        for (var _0x3bed6a = 0x30d3f; _0x3bed6a > 0x0; _0x3bed6a--) {
            var _0x375340 = 0x0;
            for (var _0x1ddb77 = 0x0; _0x1ddb77 < _0x3bed6a; _0x1ddb77++) {
                _0x375340 += _0x335437['a'][0x0];
            }
            _0x375340 % _0x335437['a'][0x2] == _0x335437['a'][0x1] && _0x3bed6a < _0x1aac02 && (_0x1aac02 = _0x3bed6a);
        }
        return _0x1aac02;
    };
))

实现逻辑其实也挺清晰，把变量替换一下，得到：

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window[_0x23fc('0x0')] = function(x) {
    var n = 199999;
    for (var i = 199999; i > 0; i--) {
        var temp = 0;
        for (var j = 0; j < i; j++) {
            temp += x['a'][0];
        }
        temp % x['a'][2] == x['a'][1] && i < n && (n = i);
    }
    return n;
};

用python解一下：

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a = [606,246,190908]
n = 199999
for i in range(0,199999):
    # print(i)
    temp = 0
    if (a[0]*i % a[2] == a[1]) and i < n:
        n = i
        break
print(n)

所以10W到25W整体的代码是：

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while(1):
    url = f'http://159.75.70.9:8081/pull?u=00000489422529DB90F9AE48E0F9D8E0'
    reponse = requests.get(url,headers=headers)
    a = json.loads(reponse.text)
    print(a['c'],a['a'][0],a['t'])
    a_0 = a['a'][0]
    a_1 = a['a'][1]
    a_2 = a['a'][2]
    n = 199999
    for i in range(0,199999):
        # print(i)
        temp = 0
        if (a_0*i % a_2 == a_1) and i < n:
            n = i
            break
    tt = a['t']
    url_ = f'http://159.75.70.9:8081/push?t={tt}&a={n}'
    reponse_ = requests.get(url_,headers=headers)
    a_ = json.loads(reponse_.text)
    print(a_)
    time.sleep(0)

结果25W还是在100名左右，哈哈。

最后附上前10W的简单代码，哈哈，水平还是不够呀，溜了溜了，硬蹭进了前100名，肯定很快就被挤出去了

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import requests
from bs4 import BeautifulSoup
import json
import re

import pandas as pd
import csv
import time
headers={
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36'
}
# 00000489422529DB90F9AE48E0F9D8E0
while(1):
    url = f'http://159.75.70.9:8081/pull?u=0000083547D054D91E8D106EFA199372'
    reponse = requests.get(url,headers=headers)
    a = json.loads(reponse.text)
    print(a['c'],a['a'][0],a['t'])
    aa = a['a'][0]
    aa = aa*(aa+1)
    tt = a['t']
    url_ = f'http://159.75.70.9:8081/push?t={tt}&a={aa}'
    reponse_ = requests.get(url_,headers=headers)
    a_ = json.loads(reponse_.text)
    print(a_)
    time.sleep(0)

25W

这代码真是吐了，发誓不搞了

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{"c":"A593C8B8",
 "a":[138,892,490,1879,1235,588,2281],
 "t":"00000489002500016747E762222D50DF"}

a = 83886542
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window.A593C8B8 = async(_) = >(($, _, __, ___, ____) = >{
    let _____ = function * () {
        while ([]) yield[(_, __) = >_ + __, (_, __) = >_ - __, (_, __) = >_ * __][++__ % (!+[] + !+[] + !+[])][( + ( + !+[] + [ + !+[]]))[( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( + ![] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ( + ![] + [![]] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]]](!+[] + !+[] + [ + []]) + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ([][[]] + [])[!+[] + !+[]]]( + [], ___, ____)
    } ();
    let ______ = function(_____, ______, _______) {
        ____ = _____;
        ___ = ______[([][[]] + '')[ + !+[]] + ( !! [] + '')[ + !+[] + !+[] + !+[]] + ( + ( + !+[] + [ + []] + [ + !+[]]))[( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( + ![] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ( + ![] + [![]] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]]](!+[] + !+[] + !+[] + [!+[] + !+[] + !+[] + !+[]])[ + !+[]] + ( !! [] + '')[ + []]]()[( + (!+[] + !+[] + !+[] + [ + !+[]]))[( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( + ![] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ( + ![] + [![]] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]]](!+[] + !+[] + !+[] + [!+[] + !+[]]) + (![] + [])[ + !+[]] + (![] + [])[!+[] + !+[]] + ([][[]] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]]]();
        __ == _[(![] + '')[ + !+[]]][(![] + [])[!+[] + !+[]] + ( !! [] + [])[!+[] + !+[] + !+[]] + ([][[]] + [])[ + !+[]] + ( + ![] + [![]] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]] + ( !! [] + [])[ + []] + ( + ( + !+[] + [ + []] + [ + !+[]]))[( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( + ![] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ( + ![] + [![]] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]]](!+[] + !+[] + [ + !+[]])[ + !+[]]] && _______( - ___)
    };
    return new Promise(__ = >_[(![] + '')[ + !+[]]][(![] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]][([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]](( !! [] + [])[ + !+[]] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ([][[]] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + !+[]] + (![] + [ + ![]])[([![]] + [][[]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + (![] + [])[ + !+[]] + (![] + [])[!+[] + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + (![] + [])[!+[] + !+[] + !+[]]]()[ + !+[] + [ + []]] + [ + []] + (![] + [ + ![]])[([![]] + [][[]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + (![] + [])[ + !+[]] + (![] + [])[!+[] + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + (![] + [])[!+[] + !+[] + !+[]]]()[ + !+[] + [ + []]])()[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]] + [])[ + !+[] + [!+[] + !+[]]] + (![] + [])[ + !+[]] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( + ( + !+[] + [ + []] + [ + !+[]]))[( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( + ![] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([![]] + [][[]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ( + ![] + [![]] + ([] + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]]](!+[] + !+[] + [ + !+[]])[ + !+[]]](___ = >$[(![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( + [![]] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]][([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]](( !! [] + [])[ + !+[]] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ([][[]] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + !+[]] + ( + [![]] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + !+[]]] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]][([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]](( !! [] + [])[ + !+[]] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ([][[]] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + !+[]] + ( + [![]] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + !+[]]] + ( !! [] + [])[!+[] + !+[] + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + (![] + [])[ + !+[]] + ( + (!+[] + !+[] + [ + !+[]] + [ + !+[]]))[( !! [] + [])[ + []] + ( !! 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[] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]])[!+[] + !+[] + [ + []]]](!+[] + !+[] + !+[] + [ + !+[]])[ + !+[]] + ( !! [] + [])[!+[] + !+[] + !+[]])()(([] + [])[(![] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + ( !! [] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]]()[ + !+[] + [ + !+[]]])[!+[] + !+[]] + (![] + [])[ + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]])()())[!+[] + !+[] + !+[] + [ + []]] + ([![]] + [][[]])[ + !+[] + [ + []]] + (( + [])[([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + !+[]] + (![] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[ + !+[]] + ([][[]] + [])[ + []] + ([][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ( !! [] + [])[ + !+[]]] + [])[ + !+[] + [ + !+[]]] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [][(![] + [])[ + []] + ([![]] + [][[]])[ + !+[] + [ + []]] + (![] + [])[!+[] + !+[]] + ( !! [] + [])[ + []] + ( !! [] + [])[!+[] + !+[] + !+[]] + ( !! [] + [])[ + !+[]]])[ + !+[] + [ + []]] + ([][[]] + [])[ + []] + ( !! [] + [])[ + []]](____ = >______(___, _____, __), ___)))
})(window, _, +[], +[], +[])