#3305

Count of Substrings Containing Every Vowel and K Consonants I

specialist · 995 · lc medium +32 · 41.7% accepted · 142 likes · top 22%

Description

You are given string word and non-negative integer k. Return the total number of substrings containing all five vowels ('a', 'e', 'i', 'o', 'u') at least once and having exactly k consonants.

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