Algorithm Analysis and Design NP-Completeness Pham Quang Dung Hanoi‚ 2012 Pham Quang Dung () Algorithm Analysis and Design NP-Completeness Hanoi‚ 2012 1 / 31 Outline 1 Easy problems - class P Decision problems vs. Optimization problems Class NP Reductions NP-complete class 2 3 4 5 Pham Quang Dung () Algorithm Analysis and Design NP-Completeness Hanoi‚ 2012 2 / 31 Class P: Problems that are solvable by polynomial-time algorithms (O(nk ) where n
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Sum=i+ odd; Hanly‚ Chapter 8‚ Programming (pp. 396-397)‚ number 1 1. #include<stdio.h> Int main <void> Int list{11}; Int n‚ I‚ sum; Double %_of_total; { Printf(“please enter values\n”) Scanf(“%d”‚&n) For(i=0‚i<=n‚++i) Sum=n/10; %_of_total = sum; Printf(“The%d is the %_of_total %d\n”‚ n‚ %_of_total); Return (0); } Hanly‚ Chapter 8‚ Self-Check Exercises (p. 410)‚ numbers 3-4 3.return (int‚ 1= I <=in_use‚ 0= I =in_use); 4.for(i=0‚ i<=data‚ ++i) Hanly‚ Chapter 8‚ Programming (p. 410)‚ numbers 1‚ 3 1. Int
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From the programming point of view‚ it is the instruction set of the hardware that defines a machine. An operating system is built on top of a machine to manage access to the machine and to provide additional services. The services provided by the operating system constitute another machine‚ a virtual machine. A programming language provides a set of operations. Thus‚ for example‚ it is possible to speak of a Java computer or a Haskell computer. For the programmer‚ the programming language is
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There are‚ of course‚ other types of mistake than mistakes in reasoning. For instance‚ factual mistakes are sometimes referred to as "fallacies". However‚ the Fallacy Files is specifically concerned‚ not with factual errors‚ but with logical ones. In logic‚ the term "fallacy" is used in two related‚ but distinct ways. For example: 1. "Argumentum ad Hominem is a fallacy." 2. "Your argument is a fallacy." In 1‚ what is called a "fallacy" is a type of argument‚ so "fallacy" in this sense is a
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with many definitions‚ using first or second order logic. For example‚ properties of the natural and real numbers can be derived within set theory‚ as each number system can be identified with a set of equivalence classes under a suitable equivalence relation whose field is some infinite set. Georg Cantor or Georg Ferdinand Ludwig Philipp Cantor who is a german mathematician‚ best known as the inventor of set theory‚ which has become a fundamental theory in mathematics. This study like what we said
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Logic Logic- Greek word ‘logos’ which means thought‚ word‚ speech‚ science. Founded by Aristotle around 384-322 B.C. through his famous philosophical masterpiece “organon” Organon- the universal rational instrument for the acquisition of philosophical knowledge. Logic is about the attainment of truth. It is the art and science of correct thinking. Thus‚ thinking and reasoning. Thinking- it means mental operations or the process of drawing out conclusions from previously known data. Correct Thinking-
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and OPT algorithms (other than looking backward versus forward in time) is that the FIFO algorithm uses the time when a page was brought into memory‚ whereas the OPT algorithm uses the time when a page is to be used. If we use the recent past as an approximation of the near future‚ then we can replace the page that has not been used for the longest period of time (see Fig. 9.14). Figure 9.14: LRU page-replacement algorithm. This approach is the least-recently-used (LRU) algorithm. The result
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Object-Oriented Programming Paradigm By Daniel C. Williams MCIS 611 Instructor: Dr. Frank J. Mitropoulos Research Report Graduate School of Computer and Information Sciences Nova Southeastern University April 25‚ 2010 Table of Contents Abstract 3 Introduction 4 Review of Literature 5 Data and Analysis 7 Data Qualities 7 Object-Oriented Programming Languages 9 Eiffel 9 Smalltalk 10 Ruby 10 Java 11 C++ 12 Featured Components 13 Encapsulation 13 Polymorphism
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QUANTITATIVE METHODS II Mid-Term Examination Monday‚ October22‚ 2012 Time : 150 minutes Total No. of Pages :17 Name ________________________ Total No. of Questions: 3 Roll No. ________________________ Total marks:35 Section: _______________________ Instructions 1. This is a Closed Book Exam. You are not allowed to carry anything other than stationary and calculator. 2. Answer all questions only in the space provided following the question. 3.
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What is ARPANET? 36. Define Website and IP. 37. Name some of the Internet Services. 38. What are the different types of Software? 39. What is Software Requirement Specification document? 40. Define Timesharing. UNIT – III 41. Define Algorithm and what are the different types? 42. What are the
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