PPT-Lecture 7: Solving Recurrences

CSE 373 Data Structures and Algorithms CSE 373 19 Wi Kasey Champion 1 Warm Up Writing Recurrences 2 CSE 373 19 Wi Kasey Champion Administriva HW 2 Part 1 due Friday git runners will get overloaded on Friday plan accordingly. 1. Graphs and . Digraphs. Chapter . 16. 7/2/15. Nyhoff, ADTs, Data Structures and Problem Solving with C++, Second Edition, © 2005 Pearson Education, Inc. All rights reserved. 0-13-140909-3 . 2. Chapter Contents. A Teaching Strategy. Dr. Everett D. McCoy. Problem Solving: . Characteristics. Open ended. There is . No. right answer. Problem Solving: . Characteristics. Open ended. Ambiguous. Statement must be clarified. Murat . Perit. Cakir. COGS 503. Outline. Classical Theory of Problem Solving. Critiques to the Classical Theory. Situated Cognition Perspective. A case study of collaborative problem solving. Discussion. Teacher Professional . Development. Building Resilience in Children and Young People. Problem-Solving. Why Teach Problem- Solving?. The coping repertoire of children and adolescents includes their problem-solving competencies and skills. Olivia Sheridan, Deanna Fugate, . and Sarah Oberman. Classic Problems and General Methods of Solution. Five . categories of problem solving . techniques. Domain-independent. Problem Solving Techniques. Multiplication . Equations. 3-3 Solving . Multiplication . Equations. Solve. Solution. GOAL. Find the value of the variable that makes the. equation TRUE.. The value that makes the equation true.. To isolate the variable (have the variable on one. Recurrences. 2. 4.1 The substitution method. The substitution method. :. (i). 猜一個答案. . (ii). 用歸納法證明. . (for both upper and lower bounds). Recurrences. 3. 範例. :. . 找到 . Thinking about effectiveness. Sandra Doty. Ohio University Lancaster. SOS-AAPT Fall 2014. Does an ability to do the steps of a problem solving strategy correlate with success in problem solving?. Almost every introductory physics textbook includes a problem solving strategy intended to . Solving an Absolute Value Equation. You have already used graphs and mental math to solve some absolute value equations. For instance:. 8 and -8. This has two solutions:. Solving an Absolute Value Equation. Mathematical Language. A . solution. of an equation is a number that make the equation true. 3x+2=17. To . solve. an equation means to find all its solution. Two equations are equivalent if they have the same solutions. If you read from left to right . 10 . “is greater than “ . 5. . X. If you read from right to left . 5. . “is less than “ . 10. . X. If you read from left to right . 5. . “is less than “ . -Remember: Ask lots of questions on Piazza, ask others for help, Google whatever you need to. -Only requirement: write your solutions by yourself (without extensive notes). -Today: Recursion refresher. : active efforts to discover what must be done to achieve a goal that is not readily attainable. TYPES OF PROBLEMS. Problems of inducing structure. : relations among numbers, words, symbols, ideas. Problems of arrangement. Recurrences: Methods and Examples CSE 2320 – Algorithms and Data Structures Alexandra Stefan University of Texas at Arlington 1 10/23/2019 Background Solving Summations Needed for the Tree Method