Using only putchar how would you print out the ascii values for each digit in an integer. For example if the integer was 123, then you would want to print the ascii values for 1, 2, and 3.
Development Interview Questions
137,190 development interview questions shared by candidates
Given an infinite stream of numbers, find the top 50 integers. What's the data structure to use, and what's the time complexity.
Write a program to find the square root of a double.
Write a function to search for a string within another string. Analyze it's complexity, and propose optimizations.
Write an algorithm to verify if a tree is a binary search tree.
Create a data structure that minimizes time complexity of retrieving median and inserting new element. Getting median should be O(1) and insertion should be O(log(n)).
Divide two numbers without using / or % and return quotient.
The first technical round was not so tough,but it was informative.In the first round the questions were about MVC,C#,Sql,LIINQ,Entity Framework (Basic Questions). The second round was much about design patterns and how is your coding styles like SOLID principles.In the second round they gave me two phases(I think they were much concentrating about your coding styles like is your first phase is open for extension or not). They gave very less time period to complete second phase because they would like to test about architecture and coding styles.The questions were CRUD Operations for library without D.B.(30 min) and the next session was extending like admin and user roles and grouping books in Library(30 min).You are not allowed to bring mobiles in this round(internet). The third round was presentation round.You need to explain your code and they will be asking questions relative to your code. The fourth round was manager round.This will be taken by Rahul Shah (Managing Director).He is very nice person.This round is completely about you and your goals.What did you planned for that and why prowareness.Even though you performed well in all rounds but manager if you don't then you don't get offer.
Why not higher studies
Write a program to check if a number has rotational symmetry i.e is the same when rotated by 180 degrees. Ex 1691, 181, 11, 1001
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