Write a program to reverse a string
Intern Engineer Interview Questions
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reverse a string
in a public key certificate, what information uniquely identifies the certificate owner ?
I was asked to write a function which determines that angle between the two clock hands (minute and hour hands) given a time.
Write functions that convert a string to uppercase or lowercase without assuming anything about the alphabet or character set it uses (for instance, do not assume it is in English or ASCII).
How would you explain a deadlock to a nontechnical person?
Implement a function to solve an string given in reverse polish notation.
The interview problems were fairly straightforward. One was given 2 Nodes in a binary tree, find the closest ancestor and the other one was given a 2D array of people who follow one another, determine who's an influencer(followed by everyone, follows no one). Example: If A[i][j] is true, then person i follows person j.
Perform binary search on a sorted array, of which you don't know the size.
Write code for string search
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