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DifficultyTopic36 of 36
No.ProblemDifficultyFrequency
2943Maximize Area of Square Hole in GridMedium
100.0%
1413Minimum Value to Get Positive Step by Step SumEasy
100.0%
1711Count Good MealsMedium
87.5%
496Next Greater Element IEasy
75.0%
202Happy Number
Math
Easy
75.0%
207Course ScheduleMedium
75.0%
72Edit Distance
DP
Medium
75.0%
121Best Time to Buy and Sell StockEasy
75.0%
75Sort ColorsMedium
62.5%
88Merge Sorted Array
Array
Easy
62.5%
1235Maximum Profit in Job SchedulingHard
62.5%
41First Missing PositiveHard
62.5%
560Subarray Sum Equals K
Array
Medium
62.5%
4Median of Two Sorted Arrays
ArrayHeap
Hard
62.5%
12Integer to Roman
Math
Medium
62.5%
739Daily TemperaturesMedium
62.5%
1174Immediate Food Delivery IIMedium
62.5%
888Fair Candy SwapEasy
62.5%
1717Maximum Score From Removing Substrings
StringTree
Medium
62.5%
973K Closest Points to OriginMedium
62.5%
1986Minimum Number of Work Sessions to Finish the Tasks
Math
Medium
62.5%
1029Two City SchedulingMedium
62.5%
42Trapping Rain WaterHard
62.5%
76Minimum Window Substring
StringTreeSliding Window
Hard
62.5%
152Maximum Product Subarray
Array
Medium
62.5%
371Sum of Two Integers
Math
Medium
62.5%
146LRU CacheMedium
62.5%
53Maximum Subarray
Array
Medium
62.5%
875Koko Eating BananasMedium
62.5%
3Longest Substring Without Repeating Characters
StringTree
Medium
62.5%
115Distinct Subsequences
String
Hard
62.5%
96Unique Binary Search Trees
TreeBinary Search
Medium
62.5%
3169Count Days Without MeetingsMedium
62.5%
5Longest Palindromic Substring
StringTree
Medium
62.5%
355Design TwitterMedium
62.5%
128Longest Consecutive SequenceMedium
62.5%