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50 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
Avoid Overflow when calculating Mid in Binary Searcheasy-
Binary Search on a linked listmedium-
Count frequency of target element in sorted arraymedium-
Find ceiling of target element in a sorted arraymedium-
Find First Index Where Zeros Begin in Binary Arrayeasy-
Find first position of target element in sorted arraymedium-
Find floor of target element in a sorted arraymedium-
Find last position of target element in sorted arraymedium-
Find minimum difference Element in sorted arraymedium-
Implement Power Function 2easy-
Median of Two Sorted Array of Equal or Same Sizemedium-
Number of elements smaller than root in preorder traversal of a BSTmedium-
Order-agnostic Binary Search on Sorted Arraymedium-
Search target in nearly sorted arraymedium-
Searching in a sorted array of strings with empty stringsmedium-
Search in Rotated Sorted Arraymedium
adobealibabaamazon
Find first and last positions of target element in sorted arraymedium-
airbnbamazonapple
Search Insert Position in sorted arrayeasy-
adobeamazonapple
Implement Power Function 1medium-
adobeamazonapple
Square root of an integereasy-
amazonapplebloomberg
Search a 2D Matrix 1 - Elements sorted row-wise and first integer of each row is greater than last element of previous row is greater than last element of previous rowmedium-
adobeamazonapple
Find Minimum in Rotated Sorted Arraymedium
amazonapplebloomberg
H-Indexmedium-
adobebloombergfacebook
H-Index 2medium-
facebook
First Bad Versioneasy-
adobeamazonbloomberg
Intersection of Two Arrays 1 - Unique Elementseasy
amazonapplebloomberg
Russian Doll Envelopeshard-
amazongooglemicrosoft
Valid Perfect Squareeasy-
amazonfacebookgoogle
Guess Number Higher or Lowereasy-
applegooglemicrosoft
Split Array Largest Sumhard-
amazonbaidufacebook
Arranging Coinseasy-
amazongodaddy
Smallest Good Base Problemhard-
google
Single Element in a Sorted Arraymedium-
amazonappleatlassian
Find K Closest Elementsmedium-
amazonapplebloomberg
Binary Search on Sorted Arrayeasy
amazonmicrosoft
Find K-th Smallest Pair Distancehard-
amazongoogle
Find smallest letter greater than target in a sorted array of letterseasy-
linkedin
Most Profit Assigning Workmedium
amazonneteasenutanix
Koko Eating Bananasmedium-
adobeairbnbamazon
Capacity To Ship Packages Within D Daysmedium-
amazonapplegoogle
Longest Arithmetic Subsequencemedium-
amazonfacebookgoogle
Minimum Number of Days to Make m Bouquetsmedium-
google
Magnetic Force Between Two Ballsmedium-
Maximum Value at a Given Index in a Bounded Arraymedium-
Minimized Maximum of Products Distributed to Any Storemedium-
Minimize Maximum of Arraymedium-
Frog Jump IImedium-
Longest Square Streak in an Arraymedium
Count the Number of Fair Pairsmedium-
Minimize the Maximum Difference of Pairsmedium-