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67 problems total

Array (1905)Sorting (440)Depth First Search (316)Database (301)Breadth First Search (241)Tree (240)Stack (172)Graph Theory (169)Linked List (81)Monotonic Stack (67)Queue (50)Recursion (48)Shortest Path (33)
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TitleDifficultyVideosCompanies
Count Non-Decreasing Subarrays After K Operationshard-
Make Array Non-decreasingmedium-
Maximum and Minimum Sums of at Most Size K Subarrayshard-
Minimum Cost Tree From Leaf Valuesmedium-
Minimum Operations to Convert All Elements to Zeromedium-
Trapping Rain Waterhard-
adobeaffirmairbnb
Largest Rectangle in Histogramhard-
adobeamazonbloomberg
Maximal Rectanglehard-
adobeamazonbloomberg
Verify Preorder Sequence in Binary Search Treemedium-
mathworksuberzenefits
Remove Duplicate Lettersmedium-
adobeamazonapple
Create Maximum Numberhard-
amazongoogle
Remove K Digitsmedium-
adobeamazonbloomberg
132 Patternmedium-
amazonfacebookgoogle
Next Greater Element 1easy-
amazonbloombergfacebook
Next Greater Element 2medium-
amazonbloombergfacebook
Shortest Unsorted Continuous Subarraymedium-
amazonbloomberggoogle
Maximum Binary Treemedium-
amazonfacebookgoogle
Daily Temperaturesmedium-
adobeamazonapple
Max Chunks To Make Sorted 2hard-
googlemicrosoft
Max Chunks to Make Sortedmedium
googlemicrosoftuber
Car Fleetmedium-
google
Online Stock Spanmedium-
amazongooglemicrosoft
Sum of Subarray Minimumsmedium-
applehulumicrosoft
Maximum Width Rampmedium-
ebayfacebookgoogle
Odd Even Jumphard-
google
Construct Binary Search Tree BST from Preorder Traversalmedium-
amazonfacebookmicrosoft
Next Greater Node In Linked Listmedium-
amazonfacebookmicrosoft
Number of Valid Subarrayshard-
hulu
Smallest Subsequence of Distinct Charactersmedium-
amazonfactset
Longest Well-Performing Intervalmedium-
infosys
Final Prices With a Special Discount in a Shopeasy
Count Submatrices With All Onesmedium-
google
Minimum Number of Increments on Subarrays to Form a Target Arrayhard-
google
Shortest Subarray to be Removed to Make Array Sortedmedium-
Find the Most Competitive Subsequencemedium-
Buildings With an Ocean Viewmedium-
Car Fleet IIhard-
Maximum Score of a Good Subarrayhard-
Maximum Subarray Min-Productmedium-
Number of Visible People in a Queuehard-
Maximum of Minimum Values in All Subarraysmedium-
The Number of Weak Characters in the Gamemedium-
Smallest K-Length Subsequence With Occurrences of a Letterhard-
Sum of Subarray Rangesmedium-
Sum of Total Strength of Wizardshard-
Number of People That Can Be Seen in a Gridmedium-
Steps to Make Array Non-decreasingmedium-
Jump Game VIIImedium-
Subarray With Elements Greater Than Varying Thresholdhard-
Finding the Number of Visible Mountainsmedium-
Showing 1 to 50 of 67 results
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