EPAM Systems

52 questions

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

17 Easy 31 Med 4 Hard

Timeframe:

Showing 52 questions

#1Two SumEasyarrayNeetCode

100% Freq

#283Move ZeroesEasyarrayNeetCode

100% Freq

3m

#1004Max Consecutive Ones IIIMediumarrayWalkCCC

100% Freq

3m

#2343Query Kth Smallest Trimmed NumberMediumarrayWalkCCC

100% Freq

3m

#91Decode WaysMediumstringNeetCode

95% Freq

6m

#3Longest Substring Without Repeating CharactersMediumhash tableNeetCode

95% Freq

#49Group AnagramsMediumarrayNeetCode

89% Freq

3m

#214Shortest PalindromeHardstringWalkCCC

89% Freq

3m

#345Reverse Vowels of a StringEasytwo pointersWalkCCC

89% Freq

3m

#2033Minimum Operations to Make a Uni-Value GridMediumarrayWalkCCC

86% Freq

#88Merge Sorted ArrayEasyarrayNeetCode

83% Freq

6m

#20Valid ParenthesesEasystringNeetCode

82% Freq

#14Longest Common PrefixEasyarrayNeetCode

79% Freq

#5Longest Palindromic SubstringMediumtwo pointersNeetCode

77% Freq

#121Best Time to Buy and Sell StockEasyarrayNeetCode

77% Freq

#242Valid AnagramEasyhash tableNeetCode

74% Freq

#189Rotate ArrayMediumarrayNeetCode

72% Freq

#146LRU CacheMediumhash tableNeetCode

72% Freq

6m

#329Longest Increasing Path in a MatrixHardarrayNeetCode

72% Freq

6m

#387First Unique Character in a StringEasyhash tableWalkCCC

72% Freq

6m

#402Remove K DigitsMediumstringWalkCCC

72% Freq

6m

#153SumMediumarrayNeetCode

63% Freq

#22Generate ParenthesesMediumstringNeetCode

63% Freq

#41First Missing PositiveHardarrayNeetCode

63% Freq

#42Trapping Rain WaterHardarrayNeetCode

63% Freq

#7Reverse IntegerMediummathNeetCode

60% Freq

#13Roman to IntegerEasyhash tableNeetCode

60% Freq

#56Merge IntervalsMediumarrayNeetCode

60% Freq

#344Reverse StringEasytwo pointersNeetCode

60% Freq

#347Top K Frequent ElementsMediumarrayNeetCode

60% Freq

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