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DifficultyTopic41 of 41
No.ProblemDifficultyFrequency
2440Create Components With Same ValueHard
100.0%
2846Minimum Edge Weight Equilibrium Queries in a Tree
Tree
Hard
87.5%
2518Number of Great Partitions
DPMath
Hard
87.5%
2546Apply Bitwise Operations to Make Strings Equal
String
Medium
87.5%
2897Apply Operations on Array to Maximize Sum of Squares
Array
Hard
87.5%
2048Next Greater Numerically Balanced Number
Math
Medium
87.5%
2999Count the Number of Powerful Integers
Math
Hard
87.5%
2955Number of Same-End Substrings
StringTreeMath
Medium
87.5%
3031Minimum Time to Revert Word to Initial State IIHard
87.5%
3029Minimum Time to Revert Word to Initial State IMedium
87.5%
1755Closest Subsequence Sum
String
Hard
87.5%
1746Maximum Subarray Sum After One Operation
Array
Medium
87.5%
1799Maximize Score After N OperationsHard
87.5%
2378Choose Edges to Maximize Score in a Tree
Tree
Medium
87.5%
3414Maximum Score of Non-overlapping IntervalsHard
87.5%
907Sum of Subarray Minimums
Array
Medium
75.0%
205Isomorphic Strings
String
Easy
75.0%
560Subarray Sum Equals K
Array
Medium
75.0%
134Gas StationMedium
75.0%
735Asteroid CollisionMedium
62.5%
1463Cherry Pickup IIHard
62.5%
149Max Points on a LineHard
50.0%
41First Missing PositiveHard
50.0%
975Odd Even JumpHard
50.0%
10Regular Expression MatchingHard
50.0%
552Student Attendance Record IIHard
50.0%
1129Shortest Path with Alternating ColorsMedium
50.0%
687Longest Univalue PathMedium
50.0%
918Maximum Sum Circular Subarray
Array
Medium
50.0%
85Maximal RectangleHard
50.0%
32Longest Valid Parentheses
Stack/Queue
Hard
50.0%
546Remove BoxesHard
50.0%
403Frog JumpHard
50.0%
295Find Median from Data Stream
Heap
Hard
50.0%
456132 PatternMedium
50.0%
946Validate Stack Sequences
Stack/Queue
Medium
50.0%
337House Robber IIIMedium
50.0%
239Sliding Window Maximum
Sliding Window
Hard
50.0%
72Edit Distance
DP
Medium
50.0%
1423Maximum Points You Can Obtain from CardsMedium
50.0%
42Trapping Rain WaterHard
50.0%