User defined and standard functions — Study Resources & PYQs
Creation and use of programmer-defined functions along with standard library functions.
- Estimated study time: 30 minutes
Study resources
- C Standard Library Functions - Programiz (Article) — Covers what the standard library gives you and why using it beats writing your own. From here you can reach the individual pages for string.h, ctype.h, math.h and time.h.
- C Functions section - GeeksforGeeks tutorial (Article) — Covers prototypes, definitions, calls and return types with examples. Understanding why a prototype is needed before the call is the key idea here.
- User-Defined Function in C (GeeksforGeeks) (Article) — Covers the three parts of using a function — declaration (prototype), definition, and function call — with clear example programs.
- Introduction to Functions in C (Video) — Lecture-style video explaining what a function is, the syntax for defining one in C, and why functions are used to organise code.
Taught in these subjects
- COMPUTER PROGRAMMING — CST3101 · Government College of Engineering and Technology, Jammu
- FUNDAMENTALS OF PROGRAMMING USING C — CST3201 · Government College of Engineering and Technology, Jammu
- COMPUTER PROGRAMMING — CST3101 · Government College of Engineering and Technology, Jammu