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Doctor Ecco S Cyberpuzzles 36 Puzzles For Hackers And Other Mathematical Detectives

Autor: Dennis E. Shasha
Publisher: W. W. Norton & Company
ISBN: 0393349985
File Size: 17,25 MB
Format: PDF, ePub, Docs
Read: 4587
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"Dennis Shasha is the absolute best puzzle writer alive."—David Gelernter, professor of computer science, Yale University In the tradition of Sherlock Holmes, Dr. Ecco is one of the greatest sleuths of our time, a mathematical wizard who uses logic and computer programming to solve crimes, find treasures, and explore space. Join his team, expand the frontiers of your knowledge, and match wits with him on intriguing cases like "The Virus from the Spy" and "The Secrets of Space" and "The Caribou and the Gas." The puzzles collected here require no formal background beyond arithmetic and elementary algebra—just lively curiosity and keen intelligence. With thirty-six illustrated cases organized around eight major mathematical themes (from Combinatorial Geometry and Geography to Ciphers and Secrecy) this book will encourage you to use your mind and your computer in ways you never previously imagined.

Dr Ecco S Cyberpuzzles

Autor: Dennis Elliott Shasha
Publisher: W. W. Norton
ISBN: 9780393051209
File Size: 22,31 MB
Format: PDF, ePub, Docs
Read: 3772
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Dr. Ecco and his companions encounter a variety of mathematical and logical puzzles organized around eight mathematical themes, including combinatorial geometry, routing and networks, ciphers, and pattern mathematics.

The Puzzling Adventures Of Dr Ecco

Autor: Dennis Elliott Shasha
Publisher: Courier Corporation
ISBN: 9780486296159
File Size: 17,89 MB
Format: PDF, Mobi
Read: 6648
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Join math detective in solving nearly 40 puzzles inspired by methods in computer science and mathematics. The Tower of Lego, Odd Doors Problem, Spies and Double Agents, many more. Solutions.

Algorithmic Puzzles

Autor: Anany Levitin
Publisher: Oxford University Press
ISBN: 0199876541
File Size: 28,49 MB
Format: PDF
Read: 8096
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While many think of algorithms as specific to computer science, at its core algorithmic thinking is defined by the use of analytical logic to solve problems. This logic extends far beyond the realm of computer science and into the wide and entertaining world of puzzles. In Algorithmic Puzzles, Anany and Maria Levitin use many classic brainteasers as well as newer examples from job interviews with major corporations to show readers how to apply analytical thinking to solve puzzles requiring well-defined procedures. The book's unique collection of puzzles is supplemented with carefully developed tutorials on algorithm design strategies and analysis techniques intended to walk the reader step-by-step through the various approaches to algorithmic problem solving. Mastery of these strategies--exhaustive search, backtracking, and divide-and-conquer, among others--will aid the reader in solving not only the puzzles contained in this book, but also others encountered in interviews, puzzle collections, and throughout everyday life. Each of the 150 puzzles contains hints and solutions, along with commentary on the puzzle's origins and solution methods. The only book of its kind, Algorithmic Puzzles houses puzzles for all skill levels. Readers with only middle school mathematics will develop their algorithmic problem-solving skills through puzzles at the elementary level, while seasoned puzzle solvers will enjoy the challenge of thinking through more difficult puzzles.

Vocabulary Lists And Activities For The Prek 2 Classroom

Autor: Susan E. Israel
Publisher: Corwin Press
ISBN: 1452280517
File Size: 17,32 MB
Format: PDF, ePub
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This practical resource for building children's vocabulary and comprehension skills provides word lists, literature selections, writing prompts, and suggestions for read-alouds and think-alouds.

Codes Puzzles And Conspiracy

Autor: Dennis Elliott Shasha
Publisher: W H Freeman & Company
ISBN: 9780716722755
File Size: 16,24 MB
Format: PDF, ePub
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Follows detective Dr. Ecco through a series of logic and mathematical problems

Out Of Their Minds

Autor: Clifford D. Simak
Publisher: Open Road Media
ISBN: 1504013263
File Size: 5,76 MB
Format: PDF, Kindle
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A writer finds himself trapped in an isolated village where anything imagined becomes reality in this wildly inventive contemporary fantasy Hoping to write his book in quiet and seclusion, Horton Smith has returned home to Pilot Knob. Here, in the tiny village where he passed so many carefree childhood years, he is untroubled by the pressures of the big city and can freely answer the call of his muse. Of course, back in the city Horton didn’t have to run from dinosaurs. There were no cartoon hillbillies offering him moonshine, Don Quixote was content to confine himself to the pages of a book, and the Devil himself was not on Horton’s tail. Something very, very unusual is going on in Pilot Knob, and Horton Smith is determined to get to the bottom of it—if his own imagination doesn’t kill him first! In Out of Their Minds, science fiction Grand Master Clifford D. Simak changes gears, treating his readers to a delightfully satiric flight of fancy and fantasy. An award-winning author renowned for his remarkable visions of the future, Simak brings creatures and characters from humankind’s collective imagination to breathtaking life in this fast-moving and unforgettable tale.

Managing The Mental Game

Autor: Jeff Boss
Publisher: Tier 1 Publishing
ISBN: 9780990670346
File Size: 22,87 MB
Format: PDF, Kindle
Read: 1756
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In this concise guide to mental management, executive leadership and team coach and former Navy SEAL, Jeff Boss, teaches a blend of unique mental training methodologies that will enhance your self-belief, self-confidence, and mental fortitude to help you reach new levels of success no matter what your profession is. Jeff's unique WYSIWYG (what you see is what you get) style of writing makes the science of mental toughness easy to read and relatable. With a client list that ranges from high potentials to top executives, Jeff demonstrates how to pave the way for breakthrough potential by sharing over 23 mental exercises for dealing with overwhelm. Specifically, you'll learn: 1. Why understanding the mind is the smartest thing you can do 2. Learn the 4 Mental Traps and How To Avoid Them 3. The 3 types of focus and why mastering them is fundamental to success 4. Learn how to deal with uncertainty and not by stymied by fear 5. Learn the 3 pitfalls of uncertainty so you can anticipate and avoid them 6. The truth about managing uncertainty 7. Learn the neuroscience of change 8. Become proficient in replacing negative thoughts with positive ones 9. Create more productive thinking habits by understanding thought architecture 10. 23 exercises for dealing with overwhelming pressure 11. Learn the most effective path to building mental fortitude This book is powerful-but only to the degree that you are willing to proactively put forth the focus to be the person you want to be. The lessons and techniques presented in this book are essential reading for anyone seeking greater success and peak performance, whether it be on the playing field, in business, or life in general. Whatever your personal endeavor may be, whatever challenge you may be facing, these lessons will prepare you to move forward and excel. Reach new levels of personal success and performance as you learn, practice, and apply these powerful concepts and proven techniques.

Dr Ecco Mathematical Detective

Autor: Dennis Shasha
Publisher: Courier Corporation
ISBN: 0486169316
File Size: 16,62 MB
Format: PDF, Kindle
Read: 8455
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DIVThe heroic Dr. Ecco uncovers a fiendish plot in this collection of original puzzles inspired by research methods of computer science and mathematics. No sophisticated mathematical background necessary. Solutions. /div

Puzzling Adventures Tales Of Strategy Logic And Mathematical Skill

Autor: Dennis E. Shasha
Publisher: W. W. Norton & Company
ISBN: 0393349993
File Size: 27,91 MB
Format: PDF, ePub
Read: 1259
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Safecracking, bullying, marital infidelity and gambling have never before been explored with the mathematical acuity and whimsy of Puzzling Adventures. Collected and enhanced from Dennis Shasha's popular Scientific American column, here are thirty-five of the most innovative and emotive mathematical puzzles ever to appear in its pages. Edgy, challenging and representing the ultimate in recreational mathematical games, Puzzling Adventures dares the reader to work out the logic underlying venture fund investments, escape a Minotaur, catch a polar bear, play power politics, work out if a witness is lying, spy on contraband traders and verify DNA. An encrypted set of stories and commentary float above the puzzles. They need decrypting to discover their hints. The hints lead to a surprise-if the reader can work them out...

Zero

Autor: Charles Seife
Publisher: Penguin
ISBN: 9780140296471
File Size: 23,14 MB
Format: PDF
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The history of a controversial but important number begins with its inventors, the Babylonians, and follows its tumultuous and fascinating story to the present era of supercomputers and quantum physics. Reprint.

Puzzles For Hackers

Autor: Ivan Sklyarov
Publisher: БХВ-Петербург
ISBN: 1931769451
File Size: 22,37 MB
Format: PDF, Docs
Read: 4168
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These puzzles and mind-benders serve as a way to train logic and help developers, hackers, and system administrators discover unconventional solutions to common IT problems. Users will learn to find bugs in source code, write exploits, and solve nonstandard coding tasks and hacker puzzles. Cryptographic puzzles, puzzles for Linux and Windows hackers, coding puzzles, and puzzles for web designers are included.

Pro Spring 3

Autor: Rob Harrop
Publisher: Apress
ISBN: 143024108X
File Size: 11,59 MB
Format: PDF, Kindle
Read: 8691
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The agile, lightweight, open-source Spring Framework continues to be the de facto leading enterprise Java application development framework for today's Java programmers and developers. It works with other leading open-source, agile and lightweight Java technologies like Hibernate, Groovy, MyBatis, and more. Spring now also works with Java EE and JPA 2 as well. Pro Spring 3 updates the bestselling Pro Spring with the latest that the Spring Framework has to offer: version 3.1. At 1000 pages, this is by far the most comprehensive Spring book available, thoroughly exploring the power of Spring. With Pro Spring 3, you’ll learn Spring basics and core topics, and gain access to the authors’ insights and real–world experiences with remoting, Hibernate, and EJB. Beyond the basics, you'll learn how to leverage the Spring Framework to build various tiers or parts of an enterprise Java application like transactions, the web and presentations tiers, deployment, and much more. A full sample application allows you to apply many of the technologies and techniques covered in this book and see how they work together. After reading this definitive book, you'll be armed with the power of Spring to build complex Spring applications, top to bottom.

Hacking With Kali

Autor: James Broad
Publisher: Newnes
ISBN: 0124078834
File Size: 19,31 MB
Format: PDF, ePub, Mobi
Read: 7173
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Hacking with Kali introduces you the most current distribution of the de facto standard tool for Linux pen testing. Starting with use of the Kali live CD and progressing through installation on hard drives, thumb drives and SD cards, author James Broad walks you through creating a custom version of the Kali live distribution. You’ll learn how to configure networking components, storage devices and system services such as DHCP and web services. Once you're familiar with the basic components of the software, you'll learn how to use Kali through the phases of the penetration testing lifecycle; one major tool from each phase is explained. The book culminates with a chapter on reporting that will provide examples of documents used prior to, during and after the pen test. This guide will benefit information security professionals of all levels, hackers, systems administrators, network administrators, and beginning and intermediate professional pen testers, as well as students majoring in information security. Provides detailed explanations of the complete penetration testing lifecycle Complete linkage of the Kali information, resources and distribution downloads Hands-on exercises reinforce topics

A Shortcut Through Time

Autor: George Johnson
Publisher: Vintage
ISBN: 0307424510
File Size: 5,45 MB
Format: PDF
Read: 4533
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In this remarkably illustrative and thoroughly accessible look at one of the most intriguing frontiers in science and computers, award-winning New York Times writer George Johnson reveals the fascinating world of quantum computing—the holy grail of super computers where the computing power of single atoms is harnassed to create machines capable of almost unimaginable calculations in the blink of an eye. As computer chips continue to shrink in size, scientists anticipate the end of the road: A computer in which each switch is comprised of a single atom. Such a device would operate under a different set of physical laws: The laws of quantum mechanics. Johnson gently leads the curious outsider through the surprisingly simple ideas needed to understand this dream, discussing the current state of the revolution, and ultimately assessing the awesome power these machines could have to change our world. From the Trade Paperback edition.