20.2 Functions in C Programming with #prishu

Classification of Functions. i. Library Functions / Built – in Functions / Pre – Defined Functions ii. User Defined Functions Formatted V/s Unformatted Function Types of Functions Based on Return Type and Parameters: 1. Function with no arguments and no return value 2. Function with no arguments and return a value 3. Function with arguments and no return value 4. Function with arguments and return a value Call by Value Call by Reference Function Examples Learn complete C Programming with PRISHU, from basic to advance level Happy Coding with PRISHU Subscribe to our Channel to improve your Coding Skills(Get Notes, Solve Quiz, Practice Examples) ------------------------------------------------------------------------------------------------------------------------------------------------- Solve Quiz and test your coding skills (Access Quiz from Telegram Channel) 🤝 Stay Connected on other social media accounts for Live Updates! 🎓🌐 🔔 Turn on Notifications for instant alerts 📚 Join our official Telegram channel for instant access to valuable study materials, notes, and exciting practice quizzes! 📝✨ Instagram : https://instagram.com/happycoding_wit... LinkedIn :   / prishugawalia   Twitter : https://twitter.com/prishuGawalia?t=k... Telegram : https://t.me/happycoding_with_prishu WhatsApp : https://whatsapp.com/channel/0029VaAb... ------------------------------------------------------------------------------------------------------------------------------------------------- happy coding,happy coding with prishu,prishu,c language with prishu,c language live class,best c programming,c programming language tutorial,c programming language tutorial for beginners,c tutorial,c tutorial for beginners,c programming course,c programming full course,c programming tutorial,programming for beginners,c language basics,c programming interviews,c for beginners,learn to code,basic c programming for beginners,coding tutorials for beginners, functions in c, functions in c with prishu, whata are functions, why we need functions, use of functions, advantages of functions, complete functions of c language with prishu, example of functions in c,functions in c programming,use functions in c,advantages of functions in c,c functions tutorial,c programming functions,functions,classification of functions in c,functions in c in hindi,definition of functions in c,functions in c programming examples,functions in c programming tutorial,c functions,c programming for interview,function definition,definition of function,function definition in c,what is function in c,c functions explained,functions tutorial in c,function declaration and definition,syntax of functions,functions c tutorial,c tutorial functions,function declaration,function prototype,function,introduction to function in c,function pointer in c programming,function pointer example in c,function pointer in c,c function pointers,function pointer definition,c function pointers tutorial,declaration of function pointers,call by value and call by reference in c,pointers in c,what is function,function pointer,function pointers,function declaration in c language,declaration of function in c,how to define function,how to define function in c,syntax of function in c,how function return values,declaration and definition in c,need of calling function,use of function or method,need of function,syntax of function,example of function in c language,function example in c,difference between argument and parameter,function definition and declaration in c,function declaration and call in c,c programming functions examples,c programming using functions,c functions programs,function declaration in c,c function with example program,c tutorial,function calling