Total Questions
76
Medium problems make up 72.37 % of what ServiceNow asks, so that is the tier to prioritise.
Easy911.84 %
Medium5572.37 %
Hard1215.79 %
Questions
Sort76 shown
- Subarray Product Less Than KMediumfreq 100
- Valid ParenthesesEasyfreq 98
- Group AnagramsMediumfreq 94
- Trapping Rain WaterHardfreq 94
- Number of Distinct Roll SequencesHardfreq 91
- LRU CacheMediumfreq 89
- Generate ParenthesesMediumfreq 82
- Longest Substring Without Repeating CharactersMediumfreq 82
- Merge IntervalsMediumfreq 78
- Two SumEasyfreq 78
- Search in Rotated Sorted ArrayMediumfreq 73
- Best Time to Buy and Sell StockEasyfreq 73
- Design HashMapEasyfreq 73
- Zigzag ConversionMediumfreq 73
- Move ZeroesEasyfreq 73
- Maximal SquareMediumfreq 73
- Daily TemperaturesMediumfreq 68
- LFU CacheHardfreq 68
- String CompressionMediumfreq 68
- Number of IslandsMediumfreq 68
- Kth Largest Element in an ArrayMediumfreq 68
- Median of Two Sorted ArraysHardfreq 68
- Validate Binary Search TreeMediumfreq 68
- Maximum SubarrayMediumfreq 68
- First Unique Character in a StringEasyfreq 60
- Meeting Rooms IIMediumfreq 60
- Binary Tree Right Side ViewMediumfreq 60
- Longest Palindromic SubstringMediumfreq 60
- Reverse Words in a String IIMediumfreq 60
- Number of Distinct Substrings in a StringMediumfreq 60
- 3SumMediumfreq 60
- Top K Frequent WordsMediumfreq 60
- Valid Parenthesis StringMediumfreq 60
- Validate IP AddressMediumfreq 60
- First Missing PositiveHardfreq 60
- Number of Visible People in a QueueHardfreq 60
- Pacific Atlantic Water FlowMediumfreq 60
- Longest Consecutive SequenceMediumfreq 60
- Reverse Linked ListEasyfreq 60
- Vowels of All SubstringsMediumfreq 60
- Largest NumberMediumfreq 60
- Fraction to Recurring DecimalMediumfreq 60
- Sum Root to Leaf NumbersMediumfreq 60
- Search a 2D MatrixMediumfreq 50
- Rotate ArrayMediumfreq 50
- Asteroid CollisionMediumfreq 50
- Rotting OrangesMediumfreq 50
- Word Break IIHardfreq 50
- Set Matrix ZeroesMediumfreq 50
- Binary Tree Zigzag Level Order TraversalMediumfreq 50
- Pow(x, n)Mediumfreq 50
- Amount of Time for Binary Tree to Be InfectedMediumfreq 50
- Time Needed to Rearrange a Binary StringMediumfreq 50
- Sliding Window MaximumHardfreq 50
- House RobberMediumfreq 50
- Container With Most WaterMediumfreq 50
- Maximum Product SubarrayMediumfreq 50
- Product of Array Except SelfMediumfreq 50
- Find Minimum in Rotated Sorted ArrayMediumfreq 50
- Min StackMediumfreq 50
- Single Element in a Sorted ArrayMediumfreq 50
- Partition Equal Subset SumMediumfreq 50
- Decode StringMediumfreq 50
- Valid PalindromeEasyfreq 50
- Search Suggestions SystemMediumfreq 50
- PermutationsMediumfreq 50
- Coin ChangeMediumfreq 50
- N-Queens IIHardfreq 50
- Implement Trie (Prefix Tree)Mediumfreq 50
- Merge Sorted ArrayEasyfreq 50
- Populating Next Right Pointers in Each NodeMediumfreq 50
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