dev/democards/problems/problems/153.find-minimum-in-rotated-sorted-array.ipynb

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    "Suppose an array of length `n` sorted in ascending order is **rotated**\n",
    "between `1` and `n` times. For example, the array `nums = [0,1,2,4,5,6,7]`\n",
    "might become:\n",
    "\n",
    "  * `[4,5,6,7,0,1,2]` if it was rotated `4` times.\n",
    "  * `[0,1,2,4,5,6,7]` if it was rotated `7` times.\n",
    "\n",
    "Notice that **rotating** an array `[a[0], a[1], a[2], ..., a[n-1]]` 1 time\n",
    "results in the array `[a[n-1], a[0], a[1], a[2], ..., a[n-2]]`.\n",
    "\n",
    "Given the sorted rotated array `nums`, return _the minimum element of this\n",
    "array_.\n",
    "\n",
    "\n",
    "\n",
    "**Example 1:**\n",
    "\n",
    "\n",
    "\n",
    "    Input: nums = [3,4,5,1,2]\n",
    "    Output: 1\n",
    "    Explanation: The original array was [1,2,3,4,5] rotated 3 times.\n",
    "\n",
    "\n",
    "**Example 2:**\n",
    "\n",
    "\n",
    "\n",
    "    Input: nums = [4,5,6,7,0,1,2]\n",
    "    Output: 0\n",
    "    Explanation: The original array was [0,1,2,4,5,6,7] and it was rotated 4 times.\n",
    "\n",
    "\n",
    "**Example 3:**\n",
    "\n",
    "\n",
    "\n",
    "    Input: nums = [11,13,15,17]\n",
    "    Output: 11\n",
    "    Explanation: The original array was [11,13,15,17] and it was rotated 4 times.\n",
    "\n",
    "\n",
    "\n",
    "\n",
    "**Constraints:**\n",
    "\n",
    "  * `n == nums.length`\n",
    "  * `1 <= n <= 5000`\n",
    "  * `-5000 <= nums[i] <= 5000`\n",
    "  * All the integers of `nums` are **unique**.\n",
    "  * `nums` is sorted and rotated between `1` and `n` times."
   ],
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    {
     "output_type": "execute_result",
     "data": {
      "text/plain": "find_min_153 (generic function with 1 method)"
     },
     "metadata": {},
     "execution_count": 1
    }
   ],
   "cell_type": "code",
   "source": [
    "# @lc code=start\n",
    "using LeetCode\n",
    "\n",
    "function find_min_153(nums::Vector{Int})\n",
    "    left, right = 1, length(nums)\n",
    "    while left < right\n",
    "        mid = (left + right) ÷ 2\n",
    "        (nums[mid] < nums[right]) ? (right = mid) : (left = mid + 1)\n",
    "    end\n",
    "    nums[left]\n",
    "end\n",
    "# @lc code=end"
   ],
   "metadata": {},
   "execution_count": 1
  },
  {
   "cell_type": "markdown",
   "source": [
    "---\n",
    "\n",
    "*This notebook was generated using [Literate.jl](https://github.com/fredrikekre/Literate.jl).*"
   ],
   "metadata": {}
  }
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