check-if-strings-can-be-made-equal-with-operations-i.json

{
  "id": 2999,
  "name": "check-if-strings-can-be-made-equal-with-operations-i",
  "difficulty": "Easy",
  "link": "https://leetcode.com/problems/check-if-strings-can-be-made-equal-with-operations-i/",
  "date": "2023-08-19",
  "task_description": "You are given two strings `s1` and `s2`, both of length `4`, consisting of **lowercase** English letters. You can apply the following operation on any of the two strings **any** number of times: Choose any two indices `i` and `j` such that `j - i = 2`, then **swap** the two characters at those indices in the string. Return `true`_ if you can make the strings _`s1`_ and _`s2`_ equal, and _`false`_ otherwise_. **Example 1:** ``` **Input:** s1 = \"abcd\", s2 = \"cdab\" **Output:** true **Explanation:** We can do the following operations on s1: - Choose the indices i = 0, j = 2. The resulting string is s1 = \"cbad\". - Choose the indices i = 1, j = 3. The resulting string is s1 = \"cdab\" = s2. ``` **Example 2:** ``` **Input:** s1 = \"abcd\", s2 = \"dacb\" **Output:** false **Explanation:** It is not possible to make the two strings equal. ``` **Constraints:** `s1.length == s2.length == 4` `s1` and `s2` consist only of lowercase English letters.",
  "test_case": [
    {
      "label": "Example 1",
      "input": "s1 = \"abcd\", s2 = \"cdab\"",
      "output": "true "
    },
    {
      "label": "Example 2",
      "input": "s1 = \"abcd\", s2 = \"dacb\"",
      "output": "false "
    }
  ],
  "constraints": [
    "Choose any two indices i and j such that j - i = 2, then swap the two characters at those indices in the string.",
    "s1.length == s2.length == 4",
    "s1 and s2 consist only of lowercase English letters."
  ],
  "python_template": "class Solution(object):\n    def canBeEqual(self, s1, s2):\n        \"\"\"\n        :type s1: str\n        :type s2: str\n        :rtype: bool\n        \"\"\"\n        ",
  "java_template": "class Solution {\n    public boolean canBeEqual(String s1, String s2) {\n        \n    }\n}",
  "metadata": {
    "func_name": "canBeEqual"
  }
}