reverse linked list in group with recursive and non-recursive method
Intern Software Engineer Interview Questions
9,436 intern software engineer interview questions shared by candidates
They're not trying to trick you, just trying to see you think critically. For example, instead of iterating over a string from left->right, a certain solution could perform more efficiently by iterating right->left.
Given a tree (doesn't have to be a binary tree), create an efficient algorithm to find the common root node of two given nodes.
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As usual programming questions.
How to test the function sort in Excel
Snake and ladder code Bst 2nd largest element
Question about past internships and resume. Technical coding questions on common data structures.
Explain what multi-threading is and why it's useful.
2 medium level leetcode questions, based on trees as well as linked list.
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