Software Development Programmer Interview Questions

33,188 software development programmer interview questions shared by candidates

Then one task to code in online editor: 1.I had simple task for DFS: Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent a number. Find the total sum of all root-to-leaf numbers. 2. Given a grouping of Amazon Objects, where an Amazon Object has a name, a unique identifier, a number of clicks, and a category, can you write a function that returns the Top N items in each category? 3. Find all files in filesystem which size is greater then 5 mb. 4. TinyUrl system design.
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Software Development Engineer

Interviewed at Amazon

3.5
Apr 24, 2020

Then one task to code in online editor: 1.I had simple task for DFS: Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent a number. Find the total sum of all root-to-leaf numbers. 2. Given a grouping of Amazon Objects, where an Amazon Object has a name, a unique identifier, a number of clicks, and a category, can you write a function that returns the Top N items in each category? 3. Find all files in filesystem which size is greater then 5 mb. 4. TinyUrl system design.

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