Member Technical Staff Interview Questions

11,101 member technical staff interview questions shared by candidates

Online round was on mettl, consisting of only aptitude questions. Technical Interviews were on Pen and Paper. They asked me the following: 1. Print all root to leaf paths in a binary tree. Also derive the time complexity of your algorithm.
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Member of Technical Staff

Interviewed at Proptiger

3.8
Aug 25, 2016

Online round was on mettl, consisting of only aptitude questions. Technical Interviews were on Pen and Paper. They asked me the following: 1. Print all root to leaf paths in a binary tree. Also derive the time complexity of your algorithm.

Given an array of DISTINCT elements, rearrange the elements of array in zig-zag fashion in O(n) time. The converted array should be in form a < b > c < d > e < f. Example: Input: arr[] = {4, 3, 7, 8, 6, 2, 1} Output: arr[] = {3, 7, 4, 8, 2, 6, 1} Input: arr[] = {1, 4, 3, 2} Output: arr[] = {1, 4, 2, 3}
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Member of Technical Staff

Interviewed at Zoho

4.2
Jun 22, 2019

Given an array of DISTINCT elements, rearrange the elements of array in zig-zag fashion in O(n) time. The converted array should be in form a < b > c < d > e < f. Example: Input: arr[] = {4, 3, 7, 8, 6, 2, 1} Output: arr[] = {3, 7, 4, 8, 2, 6, 1} Input: arr[] = {1, 4, 3, 2} Output: arr[] = {1, 4, 2, 3}

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