How would you detect a phone number (formatted "(xxx)-xxx-xxxx" )in a file that is consist of strings?
Internship Software Interview Questions
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Basic java questions and write a method to test whether a given binary search tree is valid or not
Print a binary tree level by level
Find the nth largest number of an unordered list in time complexity of O(n)
Write method(s) in a class that control the key behavior of the class. Linked Lists, String manipulation, 2-d Arrays.
Technical: How do you remove all zero subtrees from a bunary search tree? (Like nodes that are zero but have children that are non zero will not be removed but nodes that are zero and have children and down that are also zero, the whole subtree should be removed)
Design: how might you increase security through a coding design for the bank?
Asked about some web stuff which I didn't have a lot of experience with.
Given a list of n words. Print the most frequent 10.
How to detect cycles in a linked list?
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