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
What kind of impacts are you making at your company ?
Signed a Non Disclosure Agreement
How would you design a course registration system.
Design a platform for teachers and students to create schedules and sign up to teach and enroll in various classes in different rooms.
Solve a coding challenge on HackerRank within 75 minutes.
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