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1456. Maximum Number of Vowels in a Substring of Given Length
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649. Dota2 Senate
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97.Interleaving StringMedium5342317Add to ListShareGiven stringss1,s2, ands3, fi…
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1647.Minimum Deletions to Make Character Frequencies UniqueMedium265644Add to Li…
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1689.Partitioning Into Minimum Number Of Deci-Binary NumbersMedium890633Add to L…
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820.Short Encoding of WordsMedium733275Add to ListShareAvalid encodingof an arra…
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1268.Search Suggestions SystemMedium2674146Add to ListShareYou are given an arra…
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745.Prefix and Suffix SearchHard1901446Add to ListShareDesign a special dictiona…
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244.Shortest Word Distance IIMedium877267Add to ListShareDesign a data structure…
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5.Longest Palindromic SubstringMedium182971084Add to ListShareGiven a strings, r…
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1048.Longest String ChainMedium4650195Add to ListShareYou are given an array ofw…
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583.Delete Operation for Two StringsMedium319749Add to ListShareGiven two string…
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125.Valid PalindromeA phrase is apalindromeif, after converting all uppercase le…
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1461.Check If a String Contains All Binary Codes of Size KMedium179083Add to Lis…
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318.Maximum Product of Word LengthsMedium201699Add to ListShareGiven a string ar…