| comments | difficulty | edit_url | rating | source | tags | |||
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true |
Medium |
1979 |
Weekly Contest 396 Q3 |
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You are given a string s, which is known to be a concatenation of anagrams of some string t.
Return the minimum possible length of the string t.
An anagram is formed by rearranging the letters of a string. For example, "aab", "aba", and, "baa" are anagrams of "aab".
Example 1:
Input: s = "abba"
Output: 2
Explanation:
One possible string t could be "ba".
Example 2:
Input: s = "cdef"
Output: 4
Explanation:
One possible string t could be "cdef", notice that t can be equal to s.
Constraints:
1 <= s.length <= 105sconsist only of lowercase English letters.