In this video, Hallison answers a question he has received many times as a programming teacher: what is the difference between a function and a program? Get ready for a computing class, where you will understand the foundation behind programming functions and you will never forget this learning! ???? Develop your computational thinking and learn the fundamentals of programming the right way in our course: https://vai.pgdinamica.com/pjc2 In the last class, we learned what a function is in the context of programming, how we can invoke functions - which, in fact, we had already been doing - and how we can write our own functions. We understand how to use the reserved words `def` and `return` and we also understand other technical terms such as parameters and arguments. At first, it may seem that we do not gain the ability to solve new problems with this knowledge. Hence, a common question in this context is: why should I write a function? After all, what is the difference between a function and a program? After this video, everything will be clarified! Hello, nice to meet you, my name is Hallison Paz! I started programming in Python in 2011, when I was in the second year of my degree in computer engineering at the Instituto Militar de Engenharia. Since then, I have continued using this language in several projects, from automation and websites to data analysis, machine learning and deep learning. I'm currently an artificial intelligence researcher, about to complete my PhD in computer vision and computer graphics, which makes me use Python a lot! If you want to learn how to program and open up career possibilities as a software developer, data scientist, test analyst, researcher in computing areas, among others, I invite you to discover the Python course from Jeito Certo 2.0. You can start studying for free in this playlist: • Jeito Certo 2.0 Python Course - Pro... 0:00 Why is differentiating program functions important? 1:25 Analysis of a function and beginners' mistakes 4:50 What is the advantage of writing a function in programming 5:51 Writing a different program that reuses the same function with files 12:44 Conclusion on the examples ???? Codes produced in class i) https://github.com/programacaodinamic... ii) https://github.com/programacaodinamic... ???? Book to study Databases - https://amzn.to/3Hjjusc ???? Recommended Data Books Science: https://amzn.to/2XZyxUr ???? Books on Algorithms and Data Structures: https://amzn.to/3d5wK4m SetUp - Equipment: https://amzn.to/37Cg3N2 ???? Twitch channel for lives: / pgdinamica ???? Telegram channel to receive all videos: https://t.me/pgdinamica ???? If you like our work and find our work on YouTube relevant, consider supporting us by becoming a member of the channel: https://www .youtube.com/programacaodi... ✉️ Emails: – Commercial proposals: [email protected] – Other subjects: [email protected] ????????‍????????????‍???? Check out more content on our blog: / programacaodinamica TikTok: @pgdinamica ???? Follow us on Instagram: / pgdinamica ???? @kizzy_terra @hallpaz ???? Follow us on Twitter: / pgdinamica ???? @kizzy_terra @hallpaz Like Programacaodinamica on Facebook: fb.com/pgdinamica Our repository on Github: github. com/programacaodinamica Check out the articles at Python Café: pythoncafe.com.br