I applied through university. The process took 2 weeks. I interviewed at Visa Inc. in Feb 2017
Interview
Technical phone interview was good, coding challenge was very difficult. 7 questions: 3 coding questions, 4 multiple choice questions. All coding questions were dynamic programming questions. One of the questions did not make sense and I explicitly stated to the recruiter afterward my concerns with the question asked and that I did not understand and would like some clarification if possible. Did not receive anything except an email stating I would not be moving forward.
Interview questions [2]
Question 1
Segregate 1s and 0s in an array using the least amount of possibly swaps/moves.
Count the number of ways to arrange 1-N consecutive numbers in an array of length N such that the ith number does not go into the ith index of the array.
I only took the OA definitely failed. One was similar to 3sum, another was a stack question and the last one was DP / Greedy.
I haven’t studied much leetcode so it was difficult for me to do these problems
First, a recruiter screen phone call. Then, a technical interview asking LeetCode-style questions is usually just easy/medium difficulty. Finally, two rounds in one day, one behavioral and one "non-coding" technical, but expect to write code.
Interview questions [1]
Question 1
What's the difference between a process and a thread?
Pre-screen on hackerrank. a little challenging in my opinion especially with the time constraint. make sure to grind leetcode heavy especially easy and medium and that you're able to easily finish it.
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