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    "https://leetcode.com/problems/encode-and-decode-tinyurl\n",
    "\n",
    "\n",
    "Runtime: 56 ms, faster than 5.53% of Python3 online submissions for Encode and Decode TinyURL.\n",
    "Memory Usage: 14.3 MB, less than 59.29% of Python3 online submissions for Encode and Decode TinyURL.\n",
    "\n",
    "\n",
    "```python\n",
    "class Codec:\n",
    "    #6:08\n",
    "    #6:11\n",
    "\n",
    "    def encode(self, longUrl: str) -> str:\n",
    "        \"\"\"Encodes a URL to a shortened URL.\n",
    "        \"\"\"\n",
    "        return longUrl*2\n",
    "        \n",
    "\n",
    "    def decode(self, shortUrl: str) -> str:\n",
    "        \"\"\"Decodes a shortened URL to its original URL.\n",
    "        \"\"\"\n",
    "        return shortUrl[:len(shortUrl)//2]\n",
    "```"
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