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DifficultyTopic16 of 16
No.ProblemDifficultyFrequency
3474Lexicographically Smallest Generated String
StringGraph
Hard
100.0%
3070Count Submatrices with Top-Left Element and Sum Less Than kMedium
87.5%
2961Double Modular ExponentiationMedium
87.5%
2833Furthest Point From OriginEasy
87.5%
3080Mark Elements on Array by Performing Queries
Array
Medium
87.5%
763Partition Labels
DP
Medium
62.5%
386Lexicographical Numbers
GraphMath
Medium
50.0%
20Valid Parentheses
Stack/Queue
Easy
50.0%
200Number of Islands
GraphMath
Medium
50.0%
176Second Highest SalaryMedium
50.0%
14Longest Common Prefix
DP
Easy
50.0%
496Next Greater Element IEasy
50.0%
151Reverse Words in a String
String
Medium
50.0%
1482Minimum Number of Days to Make m Bouquets
Math
Medium
50.0%
1Two Sum
Sliding Window
Easy
50.0%
546Remove BoxesHard
50.0%