00_warming_up.ipynb

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    "# Level 0: warming up\n",
    "\n",
    "[http://www.pythonchallenge.com/pc/def/0.html](http://www.pythonchallenge.com/pc/def/0.html)"
   ]
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    "## 線索\n",
    "\n",
    "電腦螢幕上貼著一張便利貼，寫著 238，下方有一行字：\n",
    "> Hint: try to change the URL address. \n",
    "\n",
    "## 嘗試\n",
    "\n",
    "目前的網址是 ```http://www.pythonchallenge.com/pc/def/0.html```，將它改成 ```http://www.pythonchallenge.com/pc/def/238.html``` 試試看，轉過去後頁面上寫著：\n",
    "> No... the 38 is a little bit above the 2... \n",
    "\n",
    "38 比 2 高一點，應該是 2 的 38 次方的意思"
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     "text": [
      "274877906944\n"
     ]
    }
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   "source": [
    "print(2**38)"
   ]
  },
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   "source": [
    "試看看將網址改為 ```http://www.pythonchallenge.com/pc/def/274877906944.html```，這次有動靜了！網頁會再自動跳轉到 ```http://www.pythonchallenge.com/pc/def/map.html```，進入了下一個關卡"
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