English description is not available for the problem. Please switch to Chinese.
\n", "translatedTitle": "有效的变位词", "translatedContent": "给定两个字符串 s 和 t ，编写一个函数来判断它们是不是一组变位词（字母异位词）。
注意：若 s 和 t 中每个字符出现的次数都相同且字符顺序不完全相同，则称 s 和 t 互为变位词（字母异位词）。
\n\n
示例 1:
\n\n\n输入: s = "anagram", t = "nagaram"\n输出: true\n\n\n
示例 2:
\n\n\n输入: s = "rat", t = "car"\n输出: false\n\n
示例 3:
\n\n\n输入: s = "a", t = "a"\n输出: false\n\n
\n\n
提示:
\n\n1 <= s.length, t.length <= 5 * 104s and t 仅包含小写字母\n\n
进阶: 如果输入字符串包含 unicode 字符怎么办？你能否调整你的解法来应对这种情况？
\n\n\n\n
注意：本题与主站 242 题相似（字母异位词定义不同）：https://leetcode-cn.com/problems/valid-anagram/
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