MongoDB

25 questions

Interview frequency breakdown: 30-day, 3-month, 6-month & all-time

4 Easy 16 Med 5 Hard

Timeframe:

Showing 25 questions

#1Two SumEasyarrayNeetCode

100% Freq

6m

#208Implement Trie (Prefix Tree)Mediumhash tableNeetCode

100% Freq

#1146Snapshot ArrayMediumarrayWalkCCC

100% Freq

30d

#2591Distribute Money to Maximum ChildrenEasymathWalkCCC

100% Freq

3m

#349Intersection of Two ArraysEasyarrayWalkCCC

97% Freq

#139Word BreakMediumarrayNeetCode

94% Freq

#1438Longest Continuous Subarray With Absolute Diff Less Than or Equal to LimitMediumarrayWalkCCC

89% Freq

3m

#1488Avoid Flood in The CityMediumarrayWalkCCC

89% Freq

3m

#56Merge IntervalsMediumarrayNeetCode

89% Freq

6m

#146LRU CacheMediumhash tableNeetCode

89% Freq

6m

#210Course Schedule IIMediumdepth first searchNeetCode

89% Freq

6m

#68Text JustificationHardarrayWalkCCC

86% Freq

#2759Convert JSON String to ObjectHardjavascriptWalkCCC

80% Freq

#1242Web Crawler MultithreadedMediumdepth first searchWalkCCC

78% Freq

#23Merge k Sorted ListsHardlinked listNeetCode

73% Freq

#642Design Search Autocomplete SystemHardstringNeetCode

71% Freq

#981Time Based Key-Value StoreMediumhash tableNeetCode

71% Freq

#133Clone GraphMediumhash tableNeetCode

64% Freq

#443String CompressionMediumtwo pointersWalkCCC

64% Freq

#617Merge Two Binary TreesEasytreeNeetCode

64% Freq

#1650Lowest Common Ancestor of a Binary Tree IIIMediumhash tableWalkCCC

64% Freq

#2034Stock Price FluctuationMediumhash tableWalkCCC

64% Freq

#165Compare Version NumbersMediumtwo pointersWalkCCC

61% Freq

#207Course ScheduleMediumdepth first searchNeetCode

61% Freq

#239Sliding Window MaximumHardarrayNeetCode

61% Freq