Problems

3,947+ problems · 946 Easy · 2062 Medium · 939 Hard

Active:EasyPremium· 128 results

Title	Solution	Practice	Difficulty	Companies	Topics
2837. Total Traveled Distance	Solution	Solve	Easy	-	Database
2853. Highest Salaries Difference	Solution	Solve	Easy	-	Database
2985. Calculate Compressed Mean	Solution	Solve	Easy	Google	Database
2987. Find Expensive Cities	Solution	Solve	Easy	Google	Database
2990. Loan Types	Solution	Solve	Easy	Google	Database
3032. Count Numbers With Unique Digits II	Solution	Solve	Easy	Amazon	Dynamic Programming Hash Table+1
3051. Find Candidates for Data Scientist Position	Solution	Solve	Easy	Hashedin	Database
3053. Classifying Triangles by Lengths	Solution	Solve	Easy	Aon	Database
3059. Find All Unique Email Domains	Solution	Solve	Easy	-	Database
3062. Winner of the Linked List Game	Solution	Solve	Easy	-	Linked List
3063. Linked List Frequency	Solution	Solve	Easy	-	Counting Hash Table+1
3150. Invalid Tweets II	Solution	Solve	Easy	-	Database
3172. Second Day Verification	Solution	Solve	Easy	-	Database
3173. Bitwise OR of Adjacent Elements	Solution	Solve	Easy	Adobe	Array Bit Manipulation
3198. Find Cities in Each State	Solution	Solve	Easy	-	Database
3199. Count Triplets with Even XOR Set Bits I	Solution	Solve	Easy	Amazon	Array Bit Manipulation
3246. Premier League Table Ranking	Solution	Solve	Easy	-	Database
3263. Convert Doubly Linked List to Array I	Solution	Solve	Easy	-	Array Doubly-Linked List+1
3353. Minimum Total Operations	Solution	Solve	Easy	-	Array
3358. Books with NULL Ratings	Solution	Solve	Easy	-	Database
3696. Maximum Distance Between Unequal Words in Array I	Solution	Solve	Easy	Walmart	Array String
3687. Library Late Fee Calculator	Solution	Solve	Easy	-	Array Simulation
3667. Sort Array By Absolute Value	Solution	Solve	Easy	Cognizant	Array Math+2
3662. Filter Characters by Frequency	Solution	Solve	Easy	Opentext	Counting Hash Table+1
3581. Count Odd Letters from Number	Solution	Solve	Easy	-	Counting Hash Table+2
3571. Find the Shortest Superstring II	Solution	Solve	Easy	-	String
3491. Phone Number Prefix	Solution	Solve	Easy	-	Array Sorting+2
3450. Maximum Students on a Single Bench	Solution	Solve	Easy	-	Array Hash Table