Graphs Interview Questions | HackerRank
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Interview Preparation Kit
Graphs
Graphs
Roads and Libraries
Medium
Problem Solving (Advanced)
Max Score: 30
Success Rate: 66.24%
Help the ruler of HackerLand determine the cheapest way to give his citizens access to libraries.
Solve Challenge
Find the nearest clone
Medium
Max Score: 45
Success Rate: 86.48%
Solve Challenge
BFS: Shortest Reach in a Graph
Hard
Problem Solving (Advanced)
Max Score: 45
Success Rate: 85.09%
Solve Challenge
DFS: Connected Cell in a Grid
Hard
Problem Solving (Advanced)
Max Score: 45
Success Rate: 95.70%
Solve Challenge
Matrix
Hard
Max Score: 70
Success Rate: 65.42%
Solve Challenge
Status
Solved
Unsolved
Difficulty
Easy
Medium
Hard