learn with me : Krishna K
"Learning Algorithms in Java"
Friday, 16 June 2017
Graph Problem based on Traversal (DFS) | Hackerrank : Roads and Libraries
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Hello Friends, I am here with an problem based on Graphs. This I took from Hacker rank https://www.hackerrank.com/challenges/torque-and-d...
Sunday, 11 June 2017
TRIE based java solution for Hacker rank : good set, bad set problem.
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Hi Friends, I am here with a problem, which is based on the No Prefix Set . It is about a set of input strings and we are supposed to fin...
Contacts problem from Hacker rank. Count the number of contacts with given prefix | TRIE data structure | Java Based Solution
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Hello Friends, I am today with you with yet another good programming challenge. I have taken this problem from Hackerrank. The link for t...
Sunday, 17 July 2016
Vertical Level order traversal of Binary Tree. | Java solution
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Dear Friends, I am with you with a data structure and algorithmic problem based on Binary tree and Hashing. Given a binary tree we need...
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