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279.Perfect SquaresMedium8635373Add to ListShareGiven an integern, returnthe lea…
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224.Basic CalculatorHard4893367Add to ListShareGiven a stringsrepresenting a val…
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151.Reverse Words in a StringMedium49634399Add to ListShareGiven an input string…
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295.Find Median from Data StreamHard9320180Add to ListShareThemedianis the middl…
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26.Remove Duplicates from Sorted ArrayEasy914912713Add to ListShareGiven an inte…
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212.Word Search IIHard7661347Add to ListShareGiven anm x nboardof characters and…
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49.Group AnagramsMedium12974387Add to ListShareGiven an array of stringsstrs, gr…
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1239.Maximum Length of a Concatenated String with Unique CharactersMedium3143222…
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76.Minimum Window SubstringHard13478593Add to ListShareGiven two stringssandtof …
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219.Contains Duplicate IIEasy41002351Add to ListShareGiven an integer arraynumsa…
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12.Integer to RomanMedium47464804Add to ListShareRoman numerals are represented …
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692.Top K Frequent WordsMedium6373296Add to ListShareGiven an array of stringswo…
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38.Count and SayMedium26795642Add to ListShareThecount-and-saysequence is a sequ…
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653.Two Sum IV - Input is a BSTEasy5063223Add to ListShareGiven therootof a Bina…
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112.Path SumEasy7129869Add to ListShareGiven therootof a binary tree and an inte…