Which is more efficient for searching, linked list or array?
Desarrollador Ruby Interview Questions
711,418 desarrollador ruby interview questions shared by candidates
I show them my IOT project which works with the MQTT protocol. They ask what other protocols are available for IOT.
Design a data structure where insertion, deletion, data access and get random element are all done in O(1), i.e., constant time. (Without using STL or Hash tables)
What is systems engineering?
Write a function to remove repeated spaces from a string (ex: "one two three four" -> "one two three four")
Given a list of coins and the a total amount. Calculate the minimum number of coins can be used to reach the total amount.
Difference between an array list and a linked list.
Examples of teamwork etc. general questions like that
"what do you do if your manager says your code is a piece of sh*t?"
Input a matrix, where every number is greater or equal to the numbers on its right and bottom. Output a sorted array
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