The question was to fin the number of time an array was schifted. For example: [1 2 3 4 5 ] is 0 because it is in order [7 5 6] is 1 because it should be [5 6 7] [7 8 9 2] is 1 too.
Software Developer Intern Interview Questions
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All standard OOPS questions like polymorphism, its types encapsulation, abstraction etc. was asked..They tested deep knowledge for OOPS and judges your undeerstanding of the concepts. i wasn't asked any OS questions. in DBMS, the discussion started from PostgreSQL, as i used it in one of my previous internships and later shifted to firebase/firestore and mongoDB as i used them in my projects. They asked questions around the working of the databse, indexing in it, how google authentication works through firebase etc.
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Frequency of an element in a sorted array.
Cloning a binary tree with a random pointer. Distribution of coins - Leetcode Max sum of coins without exempting side by side coins.
First round - code debugging, 2 coding problems, reasoning questions.
B-tree parsing
Write code to find the smallest amount of change you can make from a imputed value.
Design a remote control for a 5 year old.
Create a data structure(dont use any stl) which supports inserting/deleting from front and end at O(1) time.
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