#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
企业级阴间混淆代码 - 地狱模式
警告：此代码包含极端混淆，可能导致：
- 程序员精神崩溃
- IDE直接罢工
- 代码审查员当场去世
- 维护人员产生暴力倾向
"""

import sys
import time
import base64
import marshal
import types
import inspect
import threading
import random
import string

# ████████ 反调试陷阱 ████████
class ________________:
    def __init__(self):
        self.̶̴̵̶̷̸̹̺̻̼͇͈͉͍͎̽̾̿̀́͂̓̈́͆͊͋͌ͅ͏͓͔͕͖͙͚͐͑͒͗͛ͣͤͥͦͧͨͩͪͫͬͭͮͯ͘͜͟͢͝͞͠͡ͰͱͲͳʹ͵Ͷͷ͸͹ͺͻͼͽ;Ϳ = None
        
    def ̴̵̶̷̸̹̺̻̼͇͈͉͍͎̽̾̿̀́͂̓̈́͆͊͋͌ͅ͏͓͔͕͖͙͐͑͒͗͛ͣͤͥͦͧͨͩͪͫͬͭͮͯ͘͜͟͢͝͞͠͡ͰͱͲͳʹ͵Ͷͷ͸͹ͺͻͼͽ;Ϳ(self):
        if hasattr(sys, 'gettrace') and sys.gettrace():
            while True:
                print(chr(random.randint(0, 255)), end='')
                time.sleep(0.001)

# ████████ 字符串加密层 ████████
class _____________:
    def __init__(self):
        self.____________ = "V2VsY29tZSB0byB0aGUgY2FsY3VsYXRvciE="
        self._____________ = "QXZhaWxhYmxlIG9wZXJhdGlvbnM6ICsgLSAqIC8="
        self.______________ = "UGxlYXNlIGVudGVyIHRoZSBmaXJzdCBudW1iZXI6"
        self._______________ = "UGxlYXNlIGVudGVyIHRoZSBvcGVyYXRvcjog"
        self.________________ = "UGxlYXNlIGVudGVyIHRoZSBzZWNvbmQgbnVtYmVyOiA="
        self._________________ = "SW52YWxpZCBvcGVyYXRvclwi"
        self.__________________ = "RXJyb3I6IHt9"
        self.___________________ = "QW4gdW5rbm93biBlcnJvciBvY2N1cnJlZDoge30="
        self.____________________ = "RGl2aXNpb24gYnkgemVyb1wi"
        self._____________________ = "UmVzdWx0OiB7fQ=="
        
    def ______________________(self, _______________________):
        return base64.b64decode(_______________________).decode('utf-8')

# ████████ 数学混淆层 ████████
def ________________________(_________________________, _________________________):
    """加法：用极其复杂的方式计算 a + b"""
    __________________________ = lambda x, y: (x ** 2 + y ** 2 + 2 * x * y - x ** 2 - y ** 2) / 2
    ___________________________ = lambda: random.randint(1, 100)
    ____________________________ = ___________________________()
    _____________________________ = __________________________(__________________________, _________________________)
    ______________________________ = _____________________________ - ____________________________ + ____________________________
    return ______________________________

def _______________________________(______________________________, _________________________________):
    """减法：用矩阵运算计算 a - b"""
    import numpy as np
    __________________________________ = np.array([[_______________________________]])
    ___________________________________ = np.array([[_______________________________, 0], [0, _________________________________]])
    ____________________________________ = np.array([[0, _________________________________], [_______________________________ , 0]])
    _____________________________________ = np.linalg.det(____________________________________ - ___________________________________ - ____________________________________ + np.array([[0, 0], [0, _________________________________ * 2]]))
    return _____________________________________

def ________________________________(_____________________________________, ______________________________________):
    """乘法：用傅里叶变换计算 a * b"""
    import cmath
    _______________________________________ = cmath.exp(1j * cmath.pi / 4)
    ________________________________________ = cmath.exp(-1j * cmath.pi / 4)
    _________________________________________ = (_______________________________________ * _______________________________________ + ________________________________________ * ______________________________________) / 2
    __________________________________________ = abs(_________________________________________) ** 2
    return __________________________________________

def _________________________________(__________________________________________, ___________________________________________):
    """除法：用极限概念计算 a / b"""
    if ___________________________________________ == 0:
        raise ValueError(base64.b64decode("RGl2aXNpb24gYnkgemVyb1wi").decode('utf-8'))
    ____________________________________________ = 1e-10
    _____________________________________________ = 0
    ______________________________________________ = 0
    while abs(_______________________________________________ - ____________________________________________) > 1e-10:
        _______________________________________________ = (_______________________________________________ + ____________________________________________ / _______________________________________________) / 2
        ________________________________________________ += 1
        if ________________________________________________ > 1000000:
            break
    return _________________________________________________ * ____________________________________________

# ████████ 控制流扭曲层 ████████
def __________________________________________________(___________________________________________________):
    """主计算器函数 - 地狱版本"""
    ____________________________________________________ = _____________()
    _____________________________________________________ = ________________()
    _____________________________________________________.̶̴̵̶̷̸̹̺̻̼͇͈͉͍͎̽̾̿̀́͂̓̈́͆͊͋͌ͅ͏͓͔͕͖͙͚͐͑͒͗͛ͣͤͥͦͧͨͩͪͫͬͭͮͯ͘͜͟͢͝͞͠͡ͰͱͲͳʹ͵Ͷͷ͸͹ͺͻͼͽ;Ϳ()
    
    # 多层嵌套的try-catch地狱
    try:
        try:
            try:
                try:
                    # 加密字符串解密
                    ______________________________________________________ = input(____________________________________________________.______________________________________________________(____________________________________________________.______________))
                    _______________________________________________________ = input(____________________________________________________.______________________________________________________(____________________________________________________._______________))
                    ________________________________________________________ = input(____________________________________________________.______________________________________________________(____________________________________________________.________________))
                    
                    # 类型转换地狱
                    _________________________________________________________ = float(______________________________________________________) if '.' in ______________________________________________________ else int(______________________________________________________)
                    __________________________________________________________ = float(________________________________________________________) if '.' in ______________________________________________________ else int(______________________________________________________)
                    
                    # 运算符判断地狱
                    if _________________________________________________________ == ord('+') - ord('0'):
                        ___________________________________________________________ = _________________________(_________________________________________________________, _________________________________________________________)
                    elif _________________________________________________________ == ord('-') - ord('0'):
                        ___________________________________________________________ = ______________________________(_________________________________________________________, _________________________________________________________)
                    elif _________________________________________________________ == ord('*') - ord('0'):
                        ___________________________________________________________ = __________________________________(_________________________________________________________, _________________________________________________________)
                    elif _________________________________________________________ == ord('/') - ord('0'):
                        ___________________________________________________________ = ___________________________________(_________________________________________________________, _________________________________________________________)
                    else:
                        print(____________________________________________________.______________________________________________________(____________________________________________________._________________))
                        return
                    
                    # 结果输出地狱
                    print(____________________________________________________.______________________________________________________(____________________________________________________.__________________).format(___________________________________________________________))
                    
                except ValueError as ____________________________________________________________:
                    print(____________________________________________________.______________________________________________________(____________________________________________________.___________________).format(____________________________________________________________))
                except Exception as _____________________________________________________________:
                    print(____________________________________________________.______________________________________________________(____________________________________________________.____________________).format(_____________________________________________________________))
            except:
                raise
        except:
            raise
    except:
        raise

# ████████ 虚假代码注入层 ████████
def _______________________________________________________________():
    """虚假功能函数 - 用来混淆视听"""
    # 这些函数看起来很重要，但实际上毫无用处
    
    def ________________________________________________________________():
        _________________________________________________________________ = 0
        for ___________________________________________________ in range(1000):
            _________________________________________________________________ += ___________________________________________________ ** 2 - ___________________________________________________ ** 2 + ___________________________________________________
        return _________________________________________________________________
    
    def __________________________________________________________________():
        ___________________________________________________________________ = []
        for ____________________________________________________ in range(50):
            ___________________________________________________________________.append(chr(random.randint(33, 126)))
        return ''.join(___________________________________________________________________)
    
    def ____________________________________________________________________():
        _____________________________________________________________________ = {}
        for _____________________________________________________ in range(100):
            _____________________________________________________________________[____________________________________________________________________] = ____________________________________________________________________()
        return _____________________________________________________________________
    
    return ____________________________________________________________________()

# ████████ 动态代码生成层 ████████
def _______________________________________________________________________():
    """使用marshal和types生成动态代码"""
    ________________________________________________________________________ = compile("""
def dynamic_calc():
    import math
    result = 0
    for i in range(1000):
        result += math.sin(i) * math.cos(i) * math.tan(i)
    return result
""", '<string>', 'exec')
    
    _________________________________________________________________________ = marshal.dumps(________________________________________________________________________)
    __________________________________________________________________________ = marshal.loads(_________________________________________________________________________)
    
    ___________________________________________________________________________ = types.ModuleType('____________________________________________________________________________')
    exec(__________________________________________________________________________, ___________________________________________________________________________.__dict__)
    
    return ___________________________________________________________________________

# ████████ 入口点 - 地狱之门 ████████
if __name__ == "__main__":
    # 启动反调试线程
    ________________________________________________________________ = threading.Thread(target=____________________________________________________.̶̴̵̶̷̸̹̺̻̼͇͈͉͍͎̽̾̿̀́͂̓̈́͆͊͋͌ͅ͏͓͔͕͖͙͚͐͑͒͗͛ͣͤͥͦͧͨͩͪͫͬͭͮͯ͘͜͟͢͝͞͠͡ͰͱͲͳʹ͵Ͷͷ͸͹ͺͻͼͽ;Ϳ)
    ________________________________________________________________.daemon = True
    ________________________________________________________________.start()
    
    # 执行虚假代码
    _________________________________________________________________()
    
    # 生成动态代码
    ________________________________________________________________________ = _______________________________________________________________________()
    
    # 最后执行主函数
    __________________________________________________("________________进入地狱计算器________________")
    __________________________________________________(None)