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    "https://leetcode.com/problems/rotate-string\n",
    "\n",
    "\n",
    "\n",
    "Runtime: 0 ms, faster than 100.00% of C++ online submissions for Rotate String.\n",
    "Memory Usage: 7.3 MB, less than 8.38% of C++ online submissions for Rotate String.\n",
    "\n",
    "\n",
    "\n",
    "```cpp\n",
    "#include <iostream>\n",
    "\n",
    "using namespace std;\n",
    "\n",
    "class Solution\n",
    "{\n",
    "public:\n",
    "    bool rotateString(string A, string B)\n",
    "    {\n",
    "        if (A.compare(\"\") == 0 && B.compare(\"\") == 0)\n",
    "        {\n",
    "            return true;\n",
    "        }\n",
    "\n",
    "        for (int i = 1; i < A.size(); i++)\n",
    "        {\n",
    "            A = A.substr(1, A.size()) + A.substr(0, 1);\n",
    "            //cout << \"A: \" << A << endl;\n",
    "            if (A.compare(B) == 0)\n",
    "            {\n",
    "                return true;\n",
    "            }\n",
    "        }\n",
    "        return false;\n",
    "    }\n",
    "};\n",
    "\n",
    "int main(int argc, char *argv[])\n",
    "{\n",
    "    auto s = Solution();\n",
    "    auto r = s.rotateString(\"abcd\", \"cdab\");\n",
    "    cout << \"result: \" << r << endl;\n",
    "    return 0;\n",
    "}\n",
    "```\n",
    "\n",
    "\n",
    "Spent 16 minutes\n",
    "\n",
    "2 Shoot"
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