Software Development Interview Questions

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If there are 'n' computers connected in a circular node, what is the minimum hop required to reach the diagonally opposite computer, and what is the max possible hops. Use any algorithm to hop through computers.
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Software Development Engineer

Interviewed at Amazon

3.5
May 19, 2010

If there are 'n' computers connected in a circular node, what is the minimum hop required to reach the diagonally opposite computer, and what is the max possible hops. Use any algorithm to hop through computers.

1. Find common elements between two arrays of integers. 2. Find cycles in a graph. 3. Efficiently find duplicate elements in an array of numbers with bounded entries (for example, elements are between 0 and 99). 4. Reverse word sequence in a string inplace. 5. Efficiently find all Pythogorean triplets in a given array of integers. 6. Find all anagrams in a list of words. 7. Set operations.
avatar

Software Development Engineer

Interviewed at Amazon

3.5
Jun 29, 2010

1. Find common elements between two arrays of integers. 2. Find cycles in a graph. 3. Efficiently find duplicate elements in an array of numbers with bounded entries (for example, elements are between 0 and 99). 4. Reverse word sequence in a string inplace. 5. Efficiently find all Pythogorean triplets in a given array of integers. 6. Find all anagrams in a list of words. 7. Set operations.

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