CS 61B Heaps and Graphs Spring 2021 Exam Prep Discussion 9: March 15, 2021 1 Fill in the Blanks Fill in the following blanks related to min-heaps. Let N is the number of elements in the min-heap. For the entirety of this question, assume the elements in the min-heap are distinct. 1. removeMin has a […]
CS 61B Shortest Paths and MSTs Spring 2021 Discussion 10: March 29, 2021 1 The Shortest Path To Your Heart For the graph below, let g(u, v) be the weight of the edge between any nodes u and v. Let h(u, v) be the value returned by the heuristic for any nodes u and v.
Why Most Unit Testing is Waste By James O Coplien 1.1 Into Modern Times Unit testing was a staple of the FORTRAN days, when a function was a function and was sometimes worthy of functional testing. Computers computed, and functions and procedures represented units of computation. In those days the dominant design process composed complex
UC Berkeley – Computer Science CS61B: Data Structures Final Exam, Spring 2017. This test has 13 questions worth a total of 200 points, and is to be completed in 165 minutes. The exam is closed book, except that you are allowed to use three double sided written cheat sheets (front and back). No calculators or
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UC Berkeley – Computer Science M25112-A CS61B: Data Structures Final, Spring 2015 This test has 14 questions worth a total of 60 points. The exam is closed book, except that you are allowed to use three (front-and-back) handwritten pages of notes. No calculators or other electronic devices are permitted. Give your answers and show your
CS 61BL Summer 2021 About Beacon Ed Gradescope Queue Resources Staff Project 2: Gitlet A note on this spec Overview of Gitlet Internal Structures Detailed Spec of Behavior The Commands Skeleton Design Document Grader Details Miscellaneous Things to Know about the Project Dealing with Files Serialization Details Testing Understanding Integration Tests Debugging Integration Tests Merge
CS 61B Shortest Paths and MSTs Spring 2021 Exam Prep Discussion 10: March 29, 2021 1 DFS, BFS, Dijkstra¡¯s, A* For the following questions, use the graph below and assume that we break ties by visiting lexicographically earlier nodes first. (a) Give the depth first search preorder traversal starting from vertex A. (b) Give the
CS 61B MSTs, Dijkstra’s, and Tries Spring 2021 Exam Prep Discussion 11: April 5, 2021 1 Oracle Dijkstra’s In some graph G, we are given a sorted list of nodes, sorted by their distances from some start vertex A. Design an efficient algorithm to find the shortest paths tree starting from A. Hint: Your algorithm
Solutions – Alpha (v1). If you think there is a mistake, please make a follow-up post to the solution announcement post on Piazza. UC Berkeley – Computer Science CS61B: Data Structures Midterm #2, Spring 2018 This test has 9 questions worth a total of 240 points and is to be completed in 110 minutes. The
UC Berkeley – Computer Science CS61B: Data Structures Final, Spring 2018 This test has 12 questions worth a total of 400 points and is to be completed in 170 minutes. There is also an additional 30 point question that is part of midterm 2. The exam is closed book, except that you are allowed to
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