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?
1. Describe the procedures, test cases, and frameworks you may use to test a traffic recording system. 2. Same as #1, but for a simple calculator. 3. Return an array representing the most frequently occurring integer within an integer array, where arr[0] is the value and arr[1] is its frequency.
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.
reverse a string
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