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Given a Binary Tree, find sum of all left leaves in it. For example, sum of all left leaves in below Binary Tree is 5+23+50 = 78.

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Recently I went through Interviews for SDE position in Amazon Development Centre, Chennai. Here is my Interview experience:

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Recently I appeared for Oncampus Amazon Interviews for SDE position and here is my experience.

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I had my onsite rounds with Microsoft. There were 4 interviews.

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The worst case time complexity of a typical implementation of QuickSort is O(n2). The worst case occurs when the picked pivot is always an extreme (smallest or largest) element.

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I recently had interview at Belzabar. After aptitude round only 69 students were shortlisted out of 256.

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Here is the hiring process they followed (in my case):

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Telephonic Round(1st Round) (Manager): 1) Swap two variables without using third variable. 2) There ‘s an array with every element repeated twice except one. Find that element.

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Persistent system came to our campus for recruitment. I faced so many problems before the interview because i searched a lot about the interview process and type of question asked

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Given a number n, create an array of size 2n such that the array contains 2 instances of every number from 1 to n, and the number of elements between two instances of a number i is equal to i.

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I applied through cadence home -> careers ->. I uploaded my linkedin link as resume. I got a call within a week and was asked to give a telephonic round.

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We have earlier discussed Breadth First Traversal Algorithm for Graphs. We have also discussed Applications of Depth First Traversal.

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Snapdeal visited our campus recently and here’s my interview experience.

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Hi, Snapdeal visited our campus recently, and here’s my interview experience!

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