PPT-CMPT 225 Algorithm Analysis: Big O Notation

Author : daniella | Published Date : 2023-06-23

Objectives Determine the running time of simple algorithms Best case Average case Worst case Profile algorithms Understand O notations mathematical basis Use O notation

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CMPT 225 Algorithm Analysis: Big O Notation: Transcript


Objectives Determine the running time of simple algorithms Best case Average case Worst case Profile algorithms Understand O notations mathematical basis Use O notation to measure running time. Consider the coordinate system illustrated in Figure 1 Instead of using the typical axis labels and we use and or 1 The corresponding unit basis vectors are then and or 1 The basis vectors and have the following properties 1 1 0 2 Figu MODIFIED2013 Louisiana Applicationsaresubjectrevisionand acceptable) 9643AvenueSuite121BatonRouge,708091433(225)9256291(225)9256292 MODIFIED2013SectionPersonalInformation Opentheappropriateapplication Order Properties of Real Numbers. In addition to the properties of numbers that you have been learning, the real numbers also have properties of . order. We can most easily see this on a number line. Chapter . 3. Sec 3.1 &3.2. With Question/Answer Animations. 1. Chapter Summary. Algorithms . Example Algorithms . Algorithmic Paradigms. Growth of Functions. Big-. O. and other Notation. Complexity of Algorithms. T. 1. T. 2. T. 3. T. 4. . (1) . Rlock. A. (2) . Rlock. A. (3) . Wlock. C. (4) Unlock C. (5) . Rlock. C. (6) . Wlock. B. (7) Unlock B. (8) . Rlock. B. (9) Unlock A. Concurrency Topics. 1. Sequential programming notation. 2. Expressing concurrency with . co. and . process. . 3. States and hardware. 4. Atomic actions. 5. Inter-leavings and histories. 6. The finite progress assumption. Angle . Notation – Three Possibilities. A. B. C. Vertex. Congruent Angles & Angle Measure. 30˚. A. B. C. D. E. Angle Bisector. A. B. C. D. “ If . . bisects. . .  . Using your Protractor. . Operating Systems. Processes. Multiprogramming. When multiple programs share the same processor . An example of . pseudoparallelism. Processes share processor (each get a short turn) so that in a perceptible length of time it appears processes run in parallel . . Mutual Exclusion. © Janice Regan, CMPT 300, 2007-2016 . 1. Implementation. Now we have the basic ideas we need. How do we actually implement mutual exclusion?. There are several approaches. Interrupt disabling. Understand technology and scientific notation. 4. 3. 2. 1. 0. In addition to 3, student will be able to go above and beyond by applying what they know about working with . integer . exponents..  .  . REALLY, REALLY . BIG . OR. . REALLY, REALLY . SMALL. . NUMBERS.. Mathematicians . are Lazy!!!. They decided that by using powers of 10, they can create short versions of long numbers.. Rules for Scientific Notation. Today’s Lecture. Algorithm . Analysis. Asymptotic analysis. bigO. notation. Project 1. Checkpoint 1 due at 11:30 pm. Submit only the files listed in the deliverables section. If you submit as a group, make sure all files have both team names. 210,000,000,000,000,000,000,000 miles. (22 zeros). This number is written in decimal notation. When numbers get this large, it is easier to write them in scientific notation.. Scientific Notation. A number is expressed in scientific notation when it is in the form. 4. 3. 2. 1. 0. In addition to 3, student will be able to go above and beyond by applying what they know about working with . integer . exponents..  .  .  .  .  . The student will be able to work with .

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