Uber

336 questions

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

41 Easy 194 Med 101 Hard

Timeframe:

Showing 336 questions

#269Alien DictionaryHardarrayNeetCode

100% Freq

3m

#305Number of Islands IIHardarrayWalkCCC

100% Freq

3m

#815Bus RoutesHardarrayWalkCCC

100% Freq

6m

#871Minimum Number of Refueling StopsHardarrayWalkCCC

100% Freq

3m

#1429First Unique NumberMediumarrayWalkCCC

100% Freq

6m

#2258Escape the Spreading FireHardarrayWalkCCC

100% Freq

30d

#3367Maximize Sum of Weights after Edge RemovalsHarddynamic programmingWalkCCC

100% Freq

3m

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

94% Freq

6m

#427Construct Quad TreeMediumarrayNeetCode

89% Freq

6m

#200Number of IslandsMediumarrayNeetCode

89% Freq

6m

#977Squares of a Sorted ArrayEasyarrayNeetCode

89% Freq

6m

#2858Minimum Edge Reversals So Every Node Is ReachableHarddynamic programmingWalkCCC

89% Freq

6m

#1101The Earliest Moment When Everyone Become FriendsMediumarrayWalkCCC

85% Freq

6m

#1475Final Prices With a Special Discount in a ShopEasyarrayWalkCCC

85% Freq

6m

#230Kth Smallest Element in a BSTMediumtreeNeetCode

84% Freq

6m

#564Find the Closest PalindromeHardmathWalkCCC

82% Freq

6m

#79Word SearchMediumarrayNeetCode

80% Freq

6m

#362Design Hit CounterMediumarrayWalkCCC

80% Freq

#729My Calendar IMediumarrayWalkCCC

76% Freq

#2791Count Paths That Can Form a Palindrome in a TreeHardhash tableWalkCCC

76% Freq

#380Insert Delete GetRandom O(1)MediumarrayWalkCCC

76% Freq

#146LRU CacheMediumhash tableNeetCode

75% Freq

#238Product of Array Except SelfMediumarrayNeetCode

75% Freq

#2812Find the Safest Path in a GridMediumarrayWalkCCC

75% Freq

6m

#121Best Time to Buy and Sell StockEasyarrayNeetCode

74% Freq

#3161Block Placement QueriesHardarrayWalkCCC

74% Freq

#399Evaluate DivisionMediumarrayNeetCode

72% Freq

#212Word Search IIHardarrayNeetCode

71% Freq

6m

#827Making A Large IslandHardarrayWalkCCC

70% Freq

6m

#528Random Pick with WeightMediumarrayWalkCCC

68% Freq

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