Prefix string problem using a Trie data structure
Grad Interview Questions
7,386 grad interview questions shared by candidates
Q: Custom codesignal and roblox games
leetcode easy mid problem typical bq and question like why roblox went over internship project
Given a list of files that each have a list of dependencies, determine if the list of files can be compiled (all dependencies met, no circular dependencies).
algorithms, "how would you improve xyz system", and resume questions
You are given a map with string as key and an integer as value. When we randomly get a key from the map, the probability of getting the key should be based on its value. For Ex: {'cat': 5, 'dog':2, 'human': 2, 'baby': 1} The probability of getting 'cat' is 5/10 and probability of getting 'baby' is 1/10. In other words, we are likely to get 'cat' 5 times more than 'baby'.
Why I wanted to work at Palantir
Leetcode medium-level questions. Data structure knowledge and time/space complexity are important.
Given pairs list like[(1,3),(2,4)], find node with 0 or only 1 parent.
BQ is mainly about why company and past experience. Karat - about graph VO - system design, learning a new concept
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