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DifficultyTopic35 of 35
No.ProblemDifficultyFrequency
3207Maximum Points After Enemy BattlesMedium
100.0%
2249Count Lattice Points Inside a CircleMedium
75.0%
3410Maximize Subarray Sum After Removing All Occurrences of One Element
Array
Hard
75.0%
3426Manhattan Distances of All Arrangements of PiecesHard
75.0%
2928Distribute Candies Among Children IEasy
62.5%
2929Distribute Candies Among Children IIMedium
62.5%
2927Distribute Candies Among Children IIIHard
62.5%
2132Stamping the GridHard
62.5%
3021Alice and Bob Playing Flower GameMedium
62.5%
723Candy CrushMedium
62.5%
3098Find the Sum of Subsequence Powers
StringMath
Hard
62.5%
3083Existence of a Substring in a String and Its Reverse
StringTree
Easy
62.5%
528Random Pick with WeightMedium
62.5%
2982Find Longest Special Substring That Occurs Thrice II
StringTree
Medium
62.5%
3525Find X Value of Array II
Array
Hard
62.5%
3524Find X Value of Array I
Array
Medium
62.5%
621Task SchedulerMedium
50.0%
146LRU CacheMedium
50.0%
1242Web Crawler MultithreadedMedium
50.0%
301Remove Invalid Parentheses
Stack/Queue
Hard
50.0%
1146Snapshot Array
Array
Medium
50.0%
2193Minimum Number of Moves to Make Palindrome
StringMath
Hard
50.0%
184SumMedium
37.5%
31Next PermutationMedium
37.5%
87Scramble String
String
Hard
37.5%
380Insert Delete GetRandom O(1)Medium
37.5%
1463Cherry Pickup IIHard
37.5%
1236Web CrawlerMedium
37.5%
2502Design Memory AllocatorMedium
37.5%
2365Task Scheduler IIMedium
37.5%
622Design Circular Queue
Stack/Queue
Medium
37.5%
761Special Binary String
String
Hard
37.5%
2747Count Zero Request ServersMedium
37.5%
276Paint FenceMedium
37.5%
1202Smallest String With Swaps
String
Medium
37.5%