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Coding interview problems

150 problems. Filter by topic or difficulty, then solve one in your browser.

Showing 1 to 21 of 21
5Fibonacci NumberBeginner
37Counting BitsEasy
48Pascal's TriangleEasy
49Climbing StairsEasy
103Jump GameMedium
105House RobberMedium
106Unique PathsMedium
107Longest Increasing SubsequenceMedium
108Longest Common SubsequenceMedium
109Word BreakMedium
110Decode WaysMedium
111Partition Equal Subset SumMedium
112Longest Palindromic SubstringMedium
131Maximum SubarrayMedium
135Coin ChangeMedium
140Split Array Largest SumHard
144Edit DistanceHard
145Regular Expression MatchingHard
146Longest Valid ParenthesesHard
147Burst BalloonsHard
150Longest Increasing Path in a MatrixHard
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