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Round - 3 I was asked two coding problems. Both of them were related to binary trees. Q1 - I don't remember the question exactly but it was like, given a binary tree we need to modify the tree where each node has the value of sum of this children and parent node. If it's NULL, consider them as of value 0. I discussed various approaches and finally coded the problem. Q2 - This was an interesting question and new to me. There is a binary tree which can be considered as a forest. One of the nodes catches fire and now at every timestamp, the fire is spreading to this neighbours (parent and children). How long will it take for the whole tree to burn? Some discussions were done on how the time complexity will be computed in various scenarios (skewed tree, complete binary tree). Later I was asked to code the problem assuming we don't have a direct pointer from children to the parent node.
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Member of Technical Staff

Interviewed at Nutanix

3.8★
Dec 14, 2020

Round - 3 I was asked two coding problems. Both of them were related to binary trees. Q1 - I don't remember the question exactly but it was like, given a binary tree we need to modify the tree where each node has the value of sum of this children and parent node. If it's NULL, consider them as of value 0. I discussed various approaches and finally coded the problem. Q2 - This was an interesting question and new to me. There is a binary tree which can be considered as a forest. One of the nodes catches fire and now at every timestamp, the fire is spreading to this neighbours (parent and children). How long will it take for the whole tree to burn? Some discussions were done on how the time complexity will be computed in various scenarios (skewed tree, complete binary tree). Later I was asked to code the problem assuming we don't have a direct pointer from children to the parent node.

1st Techincal round - Write a binary tree program in python. Explain what are decorators, the difference between generator and iterators. 2nd Techincal round - Write a python program for Fibonacci - had to improve performance based on the increasing input. Program for n ^ m, had to improve performance based on increasing input as well. 3. F2F - Which they said I was shortlisted for and asked for my availability. I was not available the immediate week since I was traveling and offered for a Skype call. But, they insisted on F2F, for which I was available a week later. The HR kept telling me that she was working with the panel members on it, but after 3days I get an automated email saying the position has been filled.
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Member of Technical Staff Development - Python Developer, Bangalore At Nutanix

Interviewed at Nutanix

3.8★
Apr 27, 2016

1st Techincal round - Write a binary tree program in python. Explain what are decorators, the difference between generator and iterators. 2nd Techincal round - Write a python program for Fibonacci - had to improve performance based on the increasing input. Program for n ^ m, had to improve performance based on increasing input as well. 3. F2F - Which they said I was shortlisted for and asked for my availability. I was not available the immediate week since I was traveling and offered for a Skype call. But, they insisted on F2F, for which I was available a week later. The HR kept telling me that she was working with the panel members on it, but after 3days I get an automated email saying the position has been filled.

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