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Directi
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Directi
https://directi.com
Provides domain registration and web services.
Problems
AI Groups
Cards
Strategy
Coding Interview Problems for Directi
9
Problem Statistics
Breakdown of 9 problems.
Difficulty Distribution
Medium
(5)
Hard
(4)
Recency Distribution
Within 3-6 months
(9)
Most Common Tags (Top 7)
Array (6)
Dynamic Programming (3)
Tree (3)
Depth-First Search (3)
Graph (3)
Binary Tree (1)
Hash Table (1)
Binary Tree Maximum Path Sum
3-6 months ago
Hard
Topics
Dynamic Programming
Tree
Depth-First Search
Binary Tree
Trending
Recent
Solve
Mock
Similar
Hints
Difference Between Maximum and Minimum Price Sum
3-6 months ago
Hard
Topics
Array
Dynamic Programming
Tree
Depth-First Search
Trending
Recent
Solve
Mock
Similar
Hints
Find Longest Awesome Substring
3-6 months ago
Hard
Topics
Hash Table
String
Bit Manipulation
Trending
Recent
Solve
Mock
Similar
Hints
Find the Winner of an Array Game
3-6 months ago
Medium
Topics
Array
Simulation
Trending
Recent
Solve
Mock
Similar
Hints
Largest Submatrix With Rearrangements
3-6 months ago
Medium
Topics
Array
Greedy
Sorting
Matrix
Trending
Recent
Solve
Mock
Similar
Hints
Maximum XOR of Two Non-Overlapping Subtrees
3-6 months ago
Hard
Topics
Tree
Depth-First Search
Graph
Trie
Trending
Recent
Solve
Mock
Similar
Hints
Min Cost to Connect All Points
3-6 months ago
Medium
Topics
Array
Union Find
Graph
Minimum Spanning Tree
Trending
Recent
Solve
Mock
Similar
Hints
Minimum Cost to Buy Apples
3-6 months ago
Medium
Topics
Array
Graph
Heap (Priority Queue)
Shortest Path
Trending
Recent
Solve
Mock
Similar
Hints
Number of Sub-arrays With Odd Sum
3-6 months ago
Medium
Topics
Array
Math
Dynamic Programming
Prefix Sum
Trending
Recent
Solve
Mock
Similar
Hints
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