116. Valid Anagram

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Example 1:

Input: s = "anagram", t = "nagaram"

Output: true

Explanation: The string "nagaram" is an anagram of "anagram".

Example 2:

Input: s = "rat", t = "car"

Output: false

Explanation: The string "car" is not an anagram of "rat".

Example 3:

Input: s = "", t = ""

Output: true

Explanation: Two empty strings are considered anagrams.

Example 4:

Input: s = "a", t = "ab"

Output: false

Explanation: Strings of different lengths cannot be anagrams.

Example 5:

Input: s = "hello", t = "olleh"

Output: true

Explanation: The string "olleh" is an anagram of "hello".

Constraints:

•

Time Complexity

O(n)

Space Complexity

O(1)

116. Valid Anagram

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