Reverse a linked list. After presenting a solution I was asked to provide a recursive method.
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it is basic algorithms. The first is a sort algorithm. There is an array with a million integer. The integer's length is 10 bit. Find an algorithm with run complexity of N. The second is about detect if there is any circle in a linkelist
Given a keyword (ex: "abc") and a list of words (ex: "aabc", "cab", "ab"), write a function that will return all words in the list that are the same/anagrams of the keyword. In this case, "cab" would be the only word returned. Later changes to the function were added: numbers and symbols might be included in the words but were to be ignored ("ca2b" still matched "abc"), make the function not case sensitive ("A" == "a"), etc...
Q. Reverse a linked list without modifying the existing list.
What is it that you learned out of curiosity?
Trouver des iles das une image avec deux couleurs
Second Interview. Write code to compute result of expression binary tree? What's the time complexity?
Design a parking garage.
Write code to do a k-way merge of sorted lists
Write a binary search in a BST.
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