TheRealSamuel/LeetCodeProblem

1{2    "id": 3685,3    "name": "count_subarrays_of_length_three_with_a_condition",4    "difficulty": "Easy",5    "link": "https://leetcode.com/problems/count-subarrays-of-length-three-with-a-condition/",6    "date": "2024-12-07 00:00:00",7    "task_description": "Given an integer array `nums`, return the number of subarrays of length 3 such that the sum of the first and third numbers equals _exactly_ half of the second number. **Example 1:** **Input:** nums = [1,2,1,4,1] **Output:** 1 **Explanation:** Only the subarray `[1,4,1]` contains exactly 3 elements where the sum of the first and third numbers equals half the middle number. **Example 2:** **Input:** nums = [1,1,1] **Output:** 0 **Explanation:** `[1,1,1]` is the only subarray of length 3. However, its first and third numbers do not add to half the middle number. **Constraints:** `3 <= nums.length <= 100` `-100 <= nums[i] <= 100`",8    "public_test_cases": [9        {10            "label": "Example 1",11            "input": "nums = [1,2,1,4,1]",12            "output": "1 "13        },14        {15            "label": "Example 2",16            "input": "nums = [1,1,1]",17            "output": "0 "18        }19    ],20    "private_test_cases": [21        {22            "input": [23                24,24                78,25                -95,26                86,27                33,28                26,29                85,30                -52,31                5,32                92,33                -31,34                -85,35                1,36                -62,37                -15,38                43,39                -1,40                9,41                12,42                -89,43                -72,44                -14,45                95,46                6947            ],48            "output": 049        },50        {51            "input": [52                -96,53                -49,54                76,55                -55,56                -29,57                28,58                -65,59                9,60                -17,61                45,62                59,63                64,64                -44,65                20,66                -23,67                -77,68                87,69                -74,70                -49,71                -77,72                -23,73                73,74                -65,75                22,76                -93,77                91,78                -72,79                -24,80                -32,81                -6,82                -15,83                -43,84                -100,85                80,86                12,87                -56,88                -15,89                -19,90                -52,91                -29,92                -33,93                93,94                12,95                -34,96                -39,97                47,98                -17,99                2,100                -26,101                -88,102                53,103                -66,104                84,105                15,106                62,107                -60,108                98,109                -91,110                20,111                -89,112                -13,113                -70,114                -70115            ],116            "output": 0117        },118        {119            "input": [120                92,121                -67,122                -52,123                -20,124                -96,125                -5,126                -3,127                70,128                -1,129                -5,130                71,131                -59,132                89,133                -88,134                -57,135                -58,136                7,137                -46,138                15,139                -19,140                -2,141                53,142                13,143                -15,144                -48,145                -24,146                -15,147                -5,148                67,149                -53,150                13,151                41,152                89,153                -99,154                -19,155                -48,156                -26,157                91158            ],159            "output": 0160        },161        {162            "input": [163                -67,164                66,165                57,166                64,167                59,168                -47,169                -44,170                -85,171                -78,172                63,173                27,174                89,175                46,176                50177            ],178            "output": 0179        },180        {181            "input": [182                35,183                -60,184                20,185                10,186                86,187                -9,188                83,189                -26,190                -26,191                -34,192                -98,193                -22,194                -90,195                64,196                99,197                70,198                66,199                -31,200                -78,201                -29,202                -63,203                -25,204                44,205                39,206                -24,207                86,208                34,209                53,210                61,211                36,212                12213            ],214            "output": 0215        }216    ],217    "haskell_template": "countSubarrays :: [Int] -> Int\ncountSubarrays nums ",218    "ocaml_template": "let countSubarrays (nums: int list) : int =  ",219    "scala_template": "def countSubarrays(nums: List[Int]): Int = { \n    \n}",220    "java_template": "class Solution {\n    public int countSubarrays(int[] nums) {\n        \n    }\n}",221    "python_template": "class Solution(object):\n    def countSubarrays(self, nums):\n        \"\"\"\n        :type nums: List[int]\n        :rtype: int\n        \"\"\"\n        "222}