how to display a minimum value in stack with constant time complexity
Development Engineer Interview Questions
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Bit shifting in C. It is way simple but didn't refresh before inteview
Q's involved string manipulations, OO design, algorithms and data structures.
Describe, in as much detail as possible, everything that happens on a Linux machine from the point when you hit the enter key after typing "./a.out" to the moment when "Hello World!" gets printed on the screen.
Do an in-order traversal without using recursion?
How do you check whether a given binary tree is a binary search tree or not?
Given million records, sort them out using 1K memory. Suggest the best algorithm to do this
Given an array of integers, describe an algorithm to find the largest subset sum. Discuss the complexity of your solution. Implement the solution in code.
Find unique phone numbers in 50,000 files
Write a function to calculate fibonacci sequance, give your input, output and time complexity of that function. Show your test case.
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