Total Questions
74
Medium problems make up 54.05 % of what Samsung asks, so that is the tier to prioritise.
Easy1520.27 %
Medium4054.05 %
Hard1925.68 %
Questions
Sort74 shown
- Burst BalloonsHardfreq 100
- Number of IslandsMediumfreq 91
- Minimum Cost of a Path With Special RoadsMediumfreq 90
- LRU CacheMediumfreq 88
- Maximum Height by Stacking CuboidsHardfreq 86
- Vertical Order Traversal of a Binary TreeHardfreq 86
- Find the Width of Columns of a GridEasyfreq 83
- Number of Paths with Max ScoreHardfreq 83
- Stone Game IXMediumfreq 83
- Largest 1-Bordered SquareMediumfreq 83
- Number of Nodes in the Sub-Tree With the Same LabelMediumfreq 83
- Maximum Product of Two Elements in an ArrayEasyfreq 83
- Trapping Rain WaterHardfreq 83
- Two Sum IV - Input is a BSTEasyfreq 83
- Minimize Deviation in ArrayHardfreq 83
- Faulty KeyboardEasyfreq 83
- Count Prefix and Suffix Pairs IIHardfreq 83
- Mark Elements on Array by Performing QueriesMediumfreq 83
- Design Graph With Shortest Path CalculatorHardfreq 83
- Is Graph Bipartite?Mediumfreq 78
- Two SumEasyfreq 78
- Best Time to Buy and Sell StockEasyfreq 78
- Palindrome NumberEasyfreq 71
- 3SumMediumfreq 67
- Maximize Distance to Closest PersonMediumfreq 61
- Merge IntervalsMediumfreq 54
- Coin ChangeMediumfreq 54
- Valid ParenthesesEasyfreq 54
- Maximum SubarrayMediumfreq 54
- Add Two NumbersMediumfreq 54
- First Missing PositiveHardfreq 54
- Rotting OrangesMediumfreq 54
- Make Sum Divisible by PMediumfreq 54
- Implement Trie (Prefix Tree)Mediumfreq 54
- Longest Palindromic SubstringMediumfreq 45
- Convert Sorted Array to Binary Search TreeEasyfreq 45
- Move ZeroesEasyfreq 45
- Different Ways to Add ParenthesesMediumfreq 45
- Reverse IntegerMediumfreq 45
- Word SearchMediumfreq 45
- Linked List CycleEasyfreq 45
- Binary Tree Maximum Path SumHardfreq 45
- Remove K DigitsMediumfreq 45
- Linked List Cycle IIMediumfreq 45
- Jump Game IIMediumfreq 45
- Largest Rectangle in HistogramHardfreq 45
- N-QueensHardfreq 45
- Find Median from Data StreamHardfreq 45
- Word LadderHardfreq 45
- 4SumMediumfreq 45
- Longest Common PrefixEasyfreq 45
- Best Meeting PointHardfreq 45
- All Nodes Distance K in Binary TreeMediumfreq 45
- Robot CollisionsHardfreq 45
- Insert Delete GetRandom O(1)Mediumfreq 45
- Kth Largest Element in an ArrayMediumfreq 45
- Unique Binary Search TreesMediumfreq 45
- Lowest Common Ancestor of a Binary Search TreeMediumfreq 45
- Meeting Rooms IIMediumfreq 45
- Longest Increasing SubsequenceMediumfreq 45
- Sqrt(x)Easyfreq 45
- Unique Paths IIMediumfreq 45
- K-th Smallest in Lexicographical OrderHardfreq 45
- Sort ColorsMediumfreq 45
- Rotate ImageMediumfreq 45
- Search in Rotated Sorted ArrayMediumfreq 45
- Binary SearchEasyfreq 45
- Largest Submatrix With RearrangementsMediumfreq 45
- Reverse Linked ListEasyfreq 45
- String to Integer (atoi)Mediumfreq 45
- Nearest Exit from Entrance in MazeMediumfreq 45
- Rotate ArrayMediumfreq 45
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