Write a function that takes in an integer array and returns a boolean, whether or not the array has duplicates in it.
Developer Interview Questions
271,191 developer interview questions shared by candidates
Basic concepts in Java, HTML/CSS/JavaScript, and SQL
The initial round was an assignment and post that a telephonic discussion. Once you clear these round you will have 2 technical rounds follwed by and HR interview.
Make a senior level app from two pictures..... That's it.
Wanted SSN and consent form to perform background investigation as a pre-condition to get a pre-interview phone screen.
Very basic questions, interviewer don't have enough knowledge. Even fresher can clear it very easily. Unprofessional 3rd class company. Worst experience. Thank god I did not accept the offer.
If there are 1,2,3........n numbers in an array and any one of they of number removed from the array. Write a program to find that number. Complexity should be O(n)
Name one of the more efficient sorting algorithms
hashmap compared to map
Write the algorithm to calculate the intersection of 2 points
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