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1. Finding first non repeated character in an array 2. Linux command to list files containing specific string 3. Mysql query related to Group by Second phone interview 1. create a doubly linked list out of that tree where each node represents sum of all nodes in the same vertical line. 2. Implement search for a sorted rotated array.
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Software Development Engineer In Test I

Interviewed at A9.com

3.7★
Apr 17, 2015

1. Finding first non repeated character in an array 2. Linux command to list files containing specific string 3. Mysql query related to Group by Second phone interview 1. create a doubly linked list out of that tree where each node represents sum of all nodes in the same vertical line. 2. Implement search for a sorted rotated array.

C++ advanced topics, r-value reference, pimpl idiom, smart pointers, koenig lookup, bits of boost library, bits of STL datastructures, OS basics, some leetcode easy algorithm problem, 1 medium leetcode algorithm, 1 leetcode hard.
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Software Engineer

Interviewed at Verifone

3.3★
Apr 6, 2019

C++ advanced topics, r-value reference, pimpl idiom, smart pointers, koenig lookup, bits of boost library, bits of STL datastructures, OS basics, some leetcode easy algorithm problem, 1 medium leetcode algorithm, 1 leetcode hard.

Given a set of numbers in an array which represent number of consecutive days of AirBnB reservation requested, as a host, pick the sequence which maximizes the number of days of occupancy, at the same time, leaving atleast 1 day gap in between bookings for cleaning. Problem reduces to finding max-sum of non-consecutive array elements. // [5, 1, 1, 5] => 10 The above array would represent an example booking period as follows - // Dec 1 - 5 // Dec 5 - 6 // Dec 6 - 7 // Dec 7 - 12 The answer would be to pick dec 1-5 (5 days) and then pick dec 7-12 for a total of 10 days of occupancy, at the same time, leaving atleast 1 day gap for cleaning between reservations. Similarly, // [3, 6, 4] => 7 // [4, 10, 3, 1, 5] => 15
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Software Engineer

Interviewed at Airbnb

4★
Dec 12, 2015

Given a set of numbers in an array which represent number of consecutive days of AirBnB reservation requested, as a host, pick the sequence which maximizes the number of days of occupancy, at the same time, leaving atleast 1 day gap in between bookings for cleaning. Problem reduces to finding max-sum of non-consecutive array elements. // [5, 1, 1, 5] => 10 The above array would represent an example booking period as follows - // Dec 1 - 5 // Dec 5 - 6 // Dec 6 - 7 // Dec 7 - 12 The answer would be to pick dec 1-5 (5 days) and then pick dec 7-12 for a total of 10 days of occupancy, at the same time, leaving atleast 1 day gap for cleaning between reservations. Similarly, // [3, 6, 4] => 7 // [4, 10, 3, 1, 5] => 15

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