{
    "id": 3429,
    "name": "special_array_i",
    "difficulty": "Easy",
    "link": "https://leetcode.com/problems/special-array-i/",
    "date": "2024-05-12 00:00:00",
    "task_description": "An array is considered **special** if the _parity_ of every pair of adjacent elements is different. In other words, one element in each pair **must** be even, and the other **must** be odd. You are given an array of integers `nums`. Return `true` if `nums` is a **special** array, otherwise, return `false`. **Example 1:** **Input:** nums = [1] **Output:** true **Explanation:** There is only one element. So the answer is `true`. **Example 2:** **Input:** nums = [2,1,4] **Output:** true **Explanation:** There is only two pairs: `(2,1)` and `(1,4)`, and both of them contain numbers with different parity. So the answer is `true`. **Example 3:** **Input:** nums = [4,3,1,6] **Output:** false **Explanation:** `nums[1]` and `nums[2]` are both odd. So the answer is `false`. **Constraints:** `1 <= nums.length <= 100` `1 <= nums[i] <= 100`",
    "public_test_cases": [
        {
            "label": "Example 1",
            "input": "nums = [1]",
            "output": "true "
        },
        {
            "label": "Example 2",
            "input": "nums = [2,1,4]",
            "output": "true "
        },
        {
            "label": "Example 3",
            "input": "nums = [4,3,1,6]",
            "output": "false "
        }
    ],
    "private_test_cases": [
        {
            "input": [
                46,
                83,
                12,
                71,
                62,
                39,
                54,
                19,
                88,
                95,
                72,
                95,
                6,
                85,
                16,
                33,
                22,
                33,
                42,
                7,
                50,
                7,
                50,
                17,
                34,
                53,
                32,
                49,
                62,
                13,
                2,
                77,
                10,
                13
            ],
            "output": true
        },
        {
            "input": [
                52,
                45,
                36,
                81,
                80,
                39,
                46,
                19,
                38,
                59,
                14,
                5,
                96,
                59,
                62,
                35,
                42,
                89,
                88,
                91,
                56,
                73,
                4
            ],
            "output": true
        },
        {
            "input": [
                78,
                61,
                30,
                7,
                6,
                99,
                12,
                31,
                100,
                11,
                12,
                29,
                90,
                51,
                68
            ],
            "output": true
        },
        {
            "input": [
                10,
                51,
                68,
                35,
                64,
                33,
                4,
                17,
                18,
                71,
                78,
                79,
                40,
                91,
                70,
                37,
                46,
                59,
                100,
                55,
                96,
                41,
                22,
                27,
                94,
                49,
                14,
                71,
                70,
                9,
                12,
                21,
                50,
                95,
                60,
                7,
                2,
                7,
                58,
                23,
                96,
                25,
                62,
                73,
                12,
                47,
                78,
                53,
                16,
                79,
                62,
                13,
                70,
                35,
                62,
                7,
                10,
                79,
                12,
                25,
                28,
                3,
                78,
                41,
                54,
                89,
                90,
                43,
                20,
                85,
                8,
                41,
                68,
                81,
                14,
                69,
                100,
                23,
                36,
                39,
                90,
                17,
                64,
                11,
                82,
                91,
                50
            ],
            "output": true
        },
        {
            "input": [
                32,
                45,
                8,
                79,
                60,
                17,
                62,
                71,
                36,
                95,
                72,
                57,
                48,
                49,
                8,
                81,
                86,
                65,
                74,
                35,
                94,
                23,
                26,
                37,
                74,
                67,
                4,
                37,
                58,
                71,
                80,
                45,
                64,
                7,
                98,
                95,
                98,
                35,
                36,
                25,
                74,
                57,
                64,
                13,
                22,
                71,
                80,
                17,
                90,
                41,
                42,
                23,
                70,
                81,
                74,
                13,
                84,
                71,
                54,
                9,
                90,
                39,
                100,
                81,
                70,
                31,
                44,
                15
            ],
            "output": true
        }
    ],
    "haskell_template": "isArraySpecial :: [Int] -> Bool\nisArraySpecial nums ",
    "ocaml_template": "let isArraySpecial (nums: int list) : bool =  ",
    "scala_template": "def isArraySpecial(nums: List[Int]): Boolean = { \n    \n}",
    "java_template": "class Solution {\n    public boolean isArraySpecial(int[] nums) {\n        \n    }\n}",
    "python_template": "class Solution(object):\n    def isArraySpecial(self, nums):\n        \"\"\"\n        :type nums: List[int]\n        :rtype: bool\n        \"\"\"\n        "
}