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JavaDeveloper
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0 votes
2 answers
1k views

Detect cycle in an undirected graph

0 votes
3 answers
2k views

Given a two dimensional linked list, create a flattened sorted list

0 votes
2 answers
2k views

Reverse a doubly linkedlist

0 votes
2 answers
2k views

Partition array into 2 sets, such that different of sums in both subsets is minimal

0 votes
2 answers
565 views

Populate inorder successor for all nodes

0 votes
1 answer
387 views

Find swapped nodes in BST

0 votes
1 answer
1k views

Maximum sum between two leaf nodes

0 votes
2 answers
614 views

Return the next right node

-2 votes
2 answers
648 views

Eliminating duplicates in an array of ints

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