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Software Development Engineer I Interview Questions
1,214 software development engineer i interview questions shared by candidates
Given a linked list, where every node has an arbitrary pointer that points to any node on the list, write a function to create a copy of it.
Given the tax ids and phone numbers of everyone in NYC, go and get their email addresses. Now what would you change if we expand to NY state? The US?
Describe yourself in about five minutes.
The test was coding+logical reasoning.
You are given a long stream of characters. Write a program to find first non repeating character. Discuss complexity.
Implement a queue using a circular data structure. Provide put and get functions. Also talked about how to provide thread safety.
Write a program to iterate through a 2D grid in a spiral way. Since I can't attach images here, I'll explain it using an array. Imagine you've a nxm matrix of bytes. you've iterate through it in a spiral way. It means, iterate the first row (left to right), then iterate through the right most column (top-bottom) then iterate the bottom most row (right-left) until you reach the center of the matrix. Hope its clear now.
How to test an elevator?
There is a gang war going on between multiple gangs (many people & they have been fighting for some time). Police has to stop it. What will you do?” This seems really ambiguous and abstract. But later on it comes on to finding which person belongs to which gang. And ultimately its solution is related to Graphs. I wasn’t told to write the code.
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