Asked two coding questions followed by a 'soft' HR interview.
Graduate Developer Interview Questions
7,754 graduate developer interview questions shared by candidates
Three sum problem, find all triplets from an unordered array (with negative numbers) that add up to a target sum
Data Structures and Algorithm
Designing a slack/whatsapp-like chatting system between developers in a company.
The 1st interview is hard: computer theory 15-20 mins, prob+ algebra test, 15 mins coding -> hard. No mental math test. I prepared for mental math test but none appeared.
Brush up on current tech and why you find that interesting
Can't disclose what they are but in the online exam, they asked 2 basic data structure questions and in the online phone interview, more complex data structure questions.
for a 6x5 character array (like the one displayed on any TV app), given the cursor is currently at the letter a. define a function to return a certain key sequence (U, D, L, R, *) to go to a certain character (argument to the function).
Count the number of letters and numbers that appear in a row and print out this information sequentially. For example: ABAACCDB would be 1A1B2A2C1D1B You were also required to be able to take 1A1B2A2C1D1B and turn it back into it's original form of ABAACCBD.
I can not share the question, but in a couple of words: It was a problem with matrices, and how to efficiently store information on it.
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