Use singly linked list to implement the cache (LRU) algorithm. How would you do?
Engineer Interview Questions
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Find the length of the longest chain of consecutive integers in an unsorted set in linear time.
given an arrya of numbers see if you can get to index with 0 in it from an index by jumping through the array using the values in the array. So if you have [1,2,1,0,3] you can get to 0, from 0 by jumping 0, you can get to 0 from 3, by jumping 3 index down to 2 and then jumping 2 index up to 0...
Why are you a good fit for this role? How do you work in a team? Give an example How do you handle multiple deadlines? What is your GPA and when are you graduating? What is your Visa status and would you need sponsorship at anytime? When would you be able to start the job?
Find the median of unsorted array in O(nlog n ) time. You need to know that particular mathematical algorithm, anything slower your answer is rejected.
python question: given a two dimensional list for example [ [2,3],[3,4],[5]] person 2 is friends with 3 etc. find how many friends does each person has. note one person has no friends. SQL question: find the top 10 college/company that a average social person interacts with. something in those lines. I split the query in two. Not able to finish coding but was able to explain and write both the parts but didn't have time to test it. also had data modeling questions. on a social network website. cant give details.
basic questions in python using loops
Given a binary tree, which is not necessarily balanced, print the nodes in the tree in a level-wise manner. Also, nodes on the same level should be printed on a single line. A modification of the question was added later in which I cannot really add a "level" variable in the structure of the node in the tree.
Implement a method called printNonComments() which prints out a extract of text with comments removed. For example, the input: hello /* this is a multi line comment */ all Should produce: hello all You have access to a method called getNextLine() which returns the next line in the input string.
1. Tell me about yourself 2. Given each abc letter has a value (a=1, b=2, ... , z=26), compute the number of ways one can decode a given integer. e.g. 23 --> 2 [ 2, 3 ; 23 ], 456 --> 1 [ 4, 5, 6 ], 123 --> 3 [ 1, 2, 3 ; 1, 23 ; 12, 3 ]
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