Subtext of todays lecture (and this course) Model the problem.Find an algorithm to solve it.Fast enough? Fits in memory?If not, figure out why.Find a way to address the problem.Iterate until satisfied.The scientific method. If the only precept you can attend is closedĪlgorithms ROBERT SEDGEWICK | KEVIN WAYNEĭynamic connectivity quick find quick union improvements applications Not registered? Go to any precept this week. (includes command-line interface and our I/O libraries). Placed out of COS 126? Review Sections 1.11.2 of Algorithms, 4th edition Due via electronic submission at 11pm on Tuesday, Due via Bb submission at 11pm on Sunday, February 10th.Īssignment 1. Resources (Coursera) and Flipped Lectures Weeks 4-6 (and more?).Watch lectures on Coursera.Activities in Lecture. Same content as ours.ĭont submit assignments! Violates course policy.
ALGORITHMS DATA STRUCTURES PROGRAMS NIKLAUS WIRTH CODE
R O B E R T S E D G E W I C K K E V I N W A Y N Eġst edition (1982) 3rd edition (1997)2nd edition (1988)Ĭourse info.Programming slides.Exam archive.Submit assignments.īrief summary of content.Download code from book. Brick-and-mortar: Labyrinth Books (122 Nassau St).On reserve: Engineering library. Online: Amazon ($60 to buy), Chegg ($40 to rent). Wayne,Īddison-Wesley Professional, 2011, ISBN 1-X. Report errata.Contribute to Piazza discussions.Attend and participate in precept/lecture.Answering in lecture-questions using a device.
Midterm (in class on Monday, March 11).Final (to be scheduled by Registrar).Staff discretion. 15%ĭue on Sundays at 11pm in Blackboard.Exams. Undergrad lab TAs in Friend 017.For help with debugging.See web for schedule.ĭue on Tuesdays at 11pm via electronic submission.See web for collaboration and lateness policy.Exercises. High bandwidth, high latency.See web for schedule. TAs will answer In-lecture questions.Course announcements.Office hours. Low latency, low bandwidth.Mark solution-revealing questions Discussion, problem-solving, background for assignments. Avi WigdersonĮveryone else is doing it, so why shouldnt we? Scientists are replacing mathematical models with computational models.Īlgorithms: a common language for nature, human, and computer. They may unlock the secrets of life and of the universe. Good programmers worry aboutĪlgorithms + Data Structures = Programs. considers code or data structures more important.
The difference between a bad programmer and a good one is whether N-body simulation, particle collision simulation, MP3, JPG, HDTV, song recognition, face recognition, Cell phones, e-commerce, voting machines, Circuit layout, file system, compilers,Ĭomputer graphics. Human genome project, protein folding,Ĭomputers. Web search, packet routing, distributed file sharing. Strings KMP, regular expressions, tries, data compressionĪdvanced B-tree, suffix array, maxflow, simplex Sorting quicksort, mergesort, heapsort, radix sorts Intermediate-level survey course.Programming and problem solving, with applications.Algorithm: method for solving a problem.Data structure: method to store information.Sometimes called: Job Interview 101.ĭata types stack, queue, bag, union-find, priority queue
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