Amazon Interview Report
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AnswersGiven a singly linked-list, and a pointer to node, how to delete the node.
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Amazon Software Engineer / Developer Linked Lists - 1of 1 vote
AnswersAn array of integer of size N-1, all the elements are from range[1,N], one is missing, find it.
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Amazon Software Engineer / Developer Arrays - 1of 1 vote
AnswersAn array of integer of size N, all the elements are from range[1,N-1], one is duplicate, find it.
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Amazon Software Engineer / Developer Arrays - 0of 0 votes
AnswersDesign a Crossroad signal system
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Amazon Software Engineer / Developer Object Oriented Design - 0of 0 votes
Answersimplement atoi()
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Amazon Software Engineer / Developer C++ - 0of 0 votes
AnswersIf an application is running, but it does not produce output; memory utilization is constant, cpu utilization goes down to 0; what will be the problem.
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Amazon Software Engineer / Developer Computer Architecture & Low Level - 0of 0 votes
AnswersCalculate the Depth of Binary Tree
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Amazon Software Engineer / Developer Trees and Graphs - 1of 1 vote
AnswersGiven an array of integer and a target number. please find out two number that add up to the target.
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Amazon Software Engineer / Developer Arrays - 0of 0 votes
Answers1.
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2.
3.
4.Check whether a binary tree is BST(if the binary tree is very large, you can not simply in-order print all the nodes out.)
5.Design a Crossroad signal system
6.implement atoi()
7.Pattern Matching, if '.' is used as a wildcard, which means '.'can represent any character.
8.Design a game: which transform a word to a target word. for example: from head to tail, each step, you just can replace one character, and the word must be valid.
9.Implement a connection pool
10.In a clock, calculate the angle between hour and minute handle
11.what is left outer join.
12.If an application is running, but it does not produce output; memory utilization is constant, cpu utilization goes down to 0; what will be the problem.
13.BST over hashtable
14.implement the pre-order traversal of a tree.
15.Given a singly linked-list, and a pointer to node, how to delete the node.
16.File external sorting.| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Algorithm - 1of 1 vote
AnswersAn array of integers, only one integer appears odd times, all others appear even times, find it
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Amazon Software Engineer / Developer Arrays - 0of 0 votes
AnswersHow to check singly linked list is a circular linked list.
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Amazon Software Engineer / Developer Linked Lists - 0of 0 votes
Answerscheck a number whether is Power of 2
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Amazon Software Engineer / Developer Math & Computation - 0of 0 votes
AnswersDesign a file system
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Amazon Software Engineer / Developer Object Oriented Design - 0of 0 votes
AnswersFibonacci sequence and optimization
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Amazon Software Engineer / Developer Math & Computation - 0of 0 votes
AnswersCheck whether a binary tree is BST(if the binary tree is very large, you can not simply in-order print all the nodes out.)
- myanything February 02, 2010| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Trees and Graphs - 0of 0 votes
AnswersDesign a game: which transform a word to a target word. for example: from head to tail, each step, you just can replace one character, and the word must be valid.
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Amazon Software Engineer / Developer String Manipulation - 0of 0 votes
AnswersImplement a connection pool
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Amazon Software Engineer / Developer Networking / Web / Internet - 0of 0 votes
AnswersIn a clock, calculate the angle between hour and minute handle
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Amazon EFI Software Engineer / Developer Math & Computation C - 0of 0 votes
Answerswhat is left outer join.
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Amazon Software Engineer / Developer Database - 0of 0 votes
Answersimplement the pre-order traversal of a tree.
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Amazon Software Engineer / Developer Trees and Graphs