Python Challenge
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Python Challenge
Ihr persönlicher Python-Coach! Mehr als 100 Aufgaben und Lösungen für Einsteiger und Fortgeschrittene Vorbereitung füpr Jobinteriew und Prüfung Mit 100 Übungsaufgaben und Programmierpuzzles inklusive Lösungen zum Knobeln und Erweitern Ihrer Kenntnisse bietet Ihnen die "Python Challenge" ein kurzweiliges Lernen, eine fundierte Vorbereitung auf die nächste Prüfung oder ein Jobinterview. Dabei werden viele praxisrelevante Themengebiete wie Strings, Datenstrukturen, Rekursion, Arrays usw. berücksichtigt. Jedes Themengebiet wird in einem eigenen Kapitel behandelt, wobei zunächst kurz auf die Grundlagen eingegangen wird. Danach folgen rund 10 bis 15 Übungsaufgaben verschiedener Schwierigkeitsgrade. So lassen sich die Programmierkenntnisse effektiv verbessern. Dabei helfen insbesondere detaillierte Musterlösungen inklusive der genutzten Algorithmen zu allen Aufgaben. Ebenso werden von Michael Inden alternative Lösungswege beschrieben, aber auch mögliche Fallstricke und typische Fehler analysiert. Abgerundet wird das Buch durch drei Anhänge. Einer beschäftigt sich mit dem Python-Kommandozeileninterpreter, der zum Ausprobieren der Codeschnipsel und Beispiele des Buchs oftmals hilfreich ist. Der zweite gibt einen Überblick über Pytest zum Unit Testen und Prüfen der Lösungen. Der dritte erläutert die O-Notation zur Abschätzung der Performance.
Python Challenges
Augment your knowledge of Python with this entertaining learning guide, which features 100 exercises and programming puzzles and solutions. Python Challenges will help prepare you for your next exam or a job interview, and covers numerous practical topics such as strings, data structures, recursion, arrays, and more. Each topic is addressed in its own separate chapter, starting with an introduction to the basics and followed by 10 to 15 exercises of various degrees of difficulty, helping you to improve your programming skills effectively. Detailed sample solutions, including the algorithms used for all tasks, are included to maximize your understanding of each area. Author Michael Inden also describes alternative solutions and analyzes possible pitfalls and typical errors. Three appendices round out the book: the first covers the Python command line interpreter, which is often helpful for trying out the code snippets and examples in the book, followed by an overview of Pytest for unit testing and checking the solutions. The last explains the O notation for estimating performance. After reading this book, you'll be prepared to take the next step in your career or tackle your next personal project. All source code is freely available for download via the Apress website. You will: Improve your Python knowledge by solving enjoyable but challenging programming puzzles Solve mathematical problems, recursions, strings, arrays and more Manage data processing and data structures like lists, sets, maps Handle advanced recursion as well as binary trees, sorting and searching Gamify key fundamentals for fun and easier reinforcement.
Python Challenge!
Learn to program fast in 155 challenges, 54 examples and 85 pages This book is a 'gamified' approach to Python, aimed at supporting GCSE and KS3 students, with complete coverage of the GCSE programming requirements. There's no substitute for practice when it comes to learning a new skill! Python syntax is simple to learn, but becoming an expert in writing programs to solve different kinds of problems takes a bit longer. That's why this book has a short explanation of each new statement or technique, followed by one or more examples and then loads of practice challenges. Some of the challenges will take you only a minute or two, using the Python Interactive window to try out new statements and get immediate results. As you get further into the book, you will be challenged to write programs to perform different kinds of tasks - for example to find the results of a calculation, write a program for a simplified cash machine, sort a list of items into alphabetical order, or to record data in a text file to be read, formatted, and printed. The programming solutions to some challenges have been helpfully simplified for an inexperienced programmer to modify rather than to write from scratch. This builds your confidence in problem-solving. That's why 35 challenges consist of partially written programs for you to complete.