Programming for Problem Solving – II (Python)

Description

The Book

Programming for Problem Solving – II [Python] is a comprehensive guide designed to introduce beginners and intermediate learners to the fundamentals of Python programming. This book covers essential topics such as Python basics, data types, and operators, ensuring a strong foundation in programming logic. Readers will explore control statements, loops, and string manipulations to enhance their problem-solving skills. With dedicated chapters on lists, tuples, sets, and dictionaries, the book provides a thorough understanding of Python’s data structures, enabling efficient data handling and processing. Further, the book delves into functions and error handling, equipping readers with the knowledge to write modular and error-free code. Advanced topics such as Python libraries, Pandas, and data visualization with Seaborn help readers transition into data analysis and visualization. Through practical examples and hands-on exercises, this book serves as an excellent resource for students, professionals, and programming enthusiasts looking to strengthen their Python skills for academic and real-world applications.

The Authors

Dr. Shakti Kumar is currently working as Director, Panipat Institute of Engineering and Technology, Panipat. He is having more than 32 years of experience in Teaching, Research and Administration He Served as a Founder Vice Chancellor, SDGI Global University, Ghaziabad, Uttar Pradesh and Vice Chancellor, Baddi University of Emerging Sciences & Technology, Baddi, Distt. Solan, Himachal Pradesh.

Dr. Shakti Arora is a renowned academician and cybersecurity expert, currently heading the B.Tech. CSE Department at Panipat Institute of Engineering & Technology (PIET). With over 19 years of experience, she specializes in blockchain, cybersecurity, and AI. She has published extensively in reputed journals and conferences.

Ms. Shreya Sharma, is presently working in PIET, Samalkha. She is pursuing Ph.D from MMU Mullana, Ambala. She is a passionate educator and researcher with a strong background in computer science and actively engages in AI and data science.

Anil Kumar Tanwar a distinguished Engineering professional with over 15 years of experience in R&D, Manufacturing Process, and Quality Engineering. Multi-disciplinary specialization in Vacuum Technologies, High-Frequency THz devices, with research interests extend to IoT, Smart devices and dedicated to advancing innovation in R&D.

Dr. B.K. Verma is Working as Professor and Head of the Department in CSE- Artificial Intelligence and Data Science, Panipat Institute of Engineering and Technology (PIET), Haryana. He is having 18 Years Experience in Academic, Research and Administrative.

Contents

• Overview of Python1
• History of Python and its Importance2
• Importance of Python4
• Python Installation6
• Variables9
• Constants12
• Identifiers15
• Comments18
• Reserved Keywords20
• Basic Data Types22
• Exercise Questions30

• Loops 33
• String36
• Summary38
• Exercise Questions39

• Lists42
• Tuples43
• Summary48
• Exercise Questions49

• Sets51
• Dictionaries54
• Summary69
• Exercise Questions69

• Functions71
• Lambda Functions78
• Error Handling83
• Summary86
• Exercise Questions86

• Python Libraries89
• Pandas101
• Summary112
• Exercise Questions113

• Matplotlib117
• Seaborn120
• Summary122
• Exercise Questions122
• Books for Further Reading123
• References125
• Questions & Answers 127