-
49.Group AnagramsMedium12974387Add to ListShareGiven an array of stringsstrs, gr…
-
76.Minimum Window SubstringHard13478593Add to ListShareGiven two stringssandtof …
-
12.Integer to RomanMedium47464804Add to ListShareRoman numerals are represented …
-
42.Trapping Rain WaterHard22787305Add to ListShareGivennnon-negative integers re…
-
56.Merge IntervalsMedium16127577Add to ListShareGiven an arrayofintervalswherein…
-
40.Combination Sum IIMedium6774167Add to ListShareGiven a collection of candidat…
-
48.Rotate ImageMedium11082548Add to ListShareYou are given ann x n2Dmatrixrepres…
-
200.Number of IslandsMedium15918371Add to ListShareGiven anm x n2D binary gridgr…
-
387.First Unique Character in a StringEasy6436223Add to ListShareGiven a strings…
-
13.Roman to IntegerEasy6435387Add to ListShareRoman numerals are represented by …
-
30.Substring with Concatenation of All WordsHard28892123Add to ListShareYou are …
-
98.Validate Binary Search TreeMedium11369956Add to ListShareGiven therootof a bi…
-
108.Convert Sorted Array to Binary Search TreeEasy7280385Add to ListShareGiven a…
-
300.Longest Increasing SubsequenceMedium13979256Add to ListShareGiven an integer…
-
236.Lowest Common Ancestor of a Binary TreeMedium10903288Add to ListShareGiven a…