TikTok Sorting Questions

43 sorting problems asked at TikTok interviews

Easy (2)Medium (29)Hard (12)

Questions

TitleDifficulty
Number of Distinct IslandsMedium
Meeting Rooms IIMedium
Merge IntervalsMedium
Top K Frequent ElementsMedium
3SumMedium
Kth Largest Element in an ArrayMedium
Sort ColorsMedium
Meeting Rooms IIIHard
Most Popular Video CreatorMedium
Find Median from Data StreamHard
Group AnagramsMedium
Meeting RoomsEasy
Permutations IIMedium
Design In-Memory File SystemHard
Brightest Position on StreetMedium
Kth Smallest Element in a Sorted MatrixMedium
Reorganize StringMedium
Find All Duplicates in an ArrayMedium
Shortest Unsorted Continuous SubarrayMedium
Design Search Autocomplete SystemHard
HeatersMedium
Maximum Product of Three NumbersEasy
Search Suggestions SystemMedium
Minimum Increment to Make Array UniqueMedium
Concatenated WordsHard
Minimum Number of Arrows to Burst BalloonsMedium
Largest NumberMedium
Sort ListMedium
Find K Closest ElementsMedium
Number of AtomsHard
Non-overlapping IntervalsMedium
Task SchedulerMedium
Accounts MergeMedium
Rearrange String k Distance ApartHard
Top K Frequent WordsMedium
Maximum Spending After Buying ItemsHard
Put Marbles in BagsHard
Maximum Performance of a TeamHard
Wiggle SortMedium
Maximum Profit in Job SchedulingHard
3Sum SmallerMedium
Employee Free TimeHard
Maximum Number of Events That Can Be AttendedMedium

Showing 43 questions