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Hash Table
Problems with tag
Hash Table
637 found, showing 150 to 180
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5
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22
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Design Tic-Tac-Toe
->
Medium,
#348,
3 solutions
Design Twitter
->
Medium,
#355,
3 solutions
Design Underground System
->
Medium,
#1396,
2 solutions
Design Video Sharing Platform
->
Hard,
#2254,
2 solutions
Destination City
->
Easy,
#1436,
2 solutions
Destroy Sequential Targets
->
Medium,
#2453,
2 solutions
Detect Squares
->
Medium,
#2013,
2 solutions
Determine if Two Strings Are Close
->
Medium,
#1657,
2 solutions
Difference of Number of Distinct Values on Diagonals
->
Medium,
#2711,
2 solutions
Dinner Plate Stacks
->
Hard,
#1172,
2 solutions
Display Table of Food Orders in a Restaurant
->
Medium,
#1418,
2 solutions
Distant Barcodes
->
Medium,
#1054,
3 solutions
Distinct Numbers in Each Subarray
->
Medium,
#1852,
2 solutions
Distinct Prime Factors of Product of Array
->
Medium,
#2521,
2 solutions
Distribute Candies
->
Easy,
#575,
3 solutions
Divide an Array Into Subarrays With Minimum Cost II
->
Hard,
#3013,
2 solutions
Divide Array in Sets of K Consecutive Numbers
->
Medium,
#1296,
2 solutions
Divide Array Into Equal Pairs
->
Easy,
#2206,
2 solutions
Divide Players Into Teams of Equal Skill
->
Medium,
#2491,
2 solutions
Dot Product of Two Sparse Vectors
->
Medium,
#1570,
2 solutions
Employee Importance
->
Medium,
#690,
2 solutions
Encode and Decode TinyURL
->
Medium,
#535,
3 solutions
Encrypt and Decrypt Strings
->
Hard,
#2227,
2 solutions
Equal Row and Column Pairs
->
Medium,
#2352,
2 solutions
Equal Sum Arrays With Minimum Number of Operations
->
Medium,
#1775,
3 solutions
Escape a Large Maze
->
Hard,
#1036,
2 solutions
Evaluate the Bracket Pairs of a String
->
Medium,
#1807,
3 solutions
Execution of All Suffix Instructions Staying in a Grid
->
Medium,
#2120,
2 solutions
Existence of a Substring in a String and Its Reverse
->
Easy,
#3083,
2 solutions
Extra Characters in a String
->
Medium,
#2707,
2 solutions