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Problem Statement: Given a text txt[0..n-1] and a pattern pat[0..m-1], write a function search(char pat[], char txt[]) that prints all occurrences of pat[] in txt[]. You may assume that n > m.

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Given an array of positive and negative numbers, arrange them in an alternate fashion such that every positive number is followed by negative and vice-versa maintaining the order of appearance.

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We have discussed space efficient implementation of 2 stacks in a single array.

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A directed graph is strongly connected if there is a path between all pairs of vertices.

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Anubhav Chaturvedi was quite amused when he got the confirmation of a job offer from EBay. He recalls ‘I did not expect everything to sail through so quickly.

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Recently Directi visited our campus for intern selections. There was 1 Online coding round hosted on codechef, 2 Algo Interview round and 1 Technical round.

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On line test consist of 4 sections analytical, quant, computer science and English.

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Online round: In this round there were 20 MCQ’s to solve and 2 coding question.

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1. Brief explanation of a research project done in summers.

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I am an off-campus hire. Please find my interview experience below:

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Hi, I was interviewed at Flipkart few days back. I was contacted by one of their head hunters. The process was as follows :

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1. Online Technical Round (2 hrs) 7 coding problems were given along with 13 mcqs. Coding Problems were very easy.

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My interview comprised of 3 rounds. 1 Online and 2 face to face rounds.

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5-quant, 15 technical, (no verbal reasoning and English). 1) Given 2 binary trees check if it is symmetric (structure only not data).

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Recently Amazon visited our college and details are as follows.

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Lately, I had an on campus interview with Expedia. Here are the details of the company’s written and interview process.

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Lately, I had an on campus interview with Arista Networks. Here are the details of the company’s written and interview process.

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