FPEvalRepoPublic/LeetCodeMetaData

1{2  "id": 3463,3  "name": "alternating-groups-i",4  "difficulty": "Easy",5  "link": "https://leetcode.com/problems/alternating-groups-i/",6  "date": "2024-06-22",7  "task_description": "There is a circle of red and blue tiles. You are given an array of integers `colors`. The color of tile `i` is represented by `colors[i]`: `colors[i] == 0` means that tile `i` is **red**. `colors[i] == 1` means that tile `i` is **blue**. Every 3 contiguous tiles in the circle with **alternating** colors (the middle tile has a different color from its **left** and **right** tiles) is called an **alternating** group. Return the number of **alternating** groups. **Note** that since `colors` represents a **circle**, the **first** and the **last** tiles are considered to be next to each other. **Example 1:** **Input:** colors = [1,1,1] **Output:** 0 **Explanation:** **Example 2:** **Input:** colors = [0,1,0,0,1] **Output:** 3 **Explanation:** Alternating groups: ******** **Constraints:** `3 <= colors.length <= 100` `0 <= colors[i] <= 1`",8  "test_case": [9    {10      "label": "Example 1",11      "input": "colors = [1,1,1]",12      "output": "0 "13    },14    {15      "label": "Example 2",16      "input": "colors = [0,1,0,0,1]",17      "output": "3 "18    }19  ],20  "constraints": [21    "colors[i] == 0 means that tile i is red.",22    "colors[i] == 1 means that tile i is blue.",23    "3 <= colors.length <= 100",24    "0 <= colors[i] <= 1"25  ],26  "python_template": "class Solution(object):\n    def numberOfAlternatingGroups(self, colors):\n        \"\"\"\n        :type colors: List[int]\n        :rtype: int\n        \"\"\"\n        ",27  "java_template": "class Solution {\n    public int numberOfAlternatingGroups(int[] colors) {\n        \n    }\n}",28  "metadata": {29    "func_name": "numberOfAlternatingGroups"30  }31}