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Articles tagged with #functions
Part 1: Functions and the Call Stack Before we can understand pointers and memory management in C, we need to understand how functions work and what happens behind the scenes when your program runs. This foundation will make everything else click int...
Here are 10 C programming exercises that involve writing and using functions: Calculate Area of a Circle: Write a program that calculates the area of a circle. Use a function to take the radius as input and return the area. Factorial Calculation: C...
The C programming language provides a variety of string and character manipulation functions in its standard library, which is commonly referred to as the C Standard Library. Here are some commonly used string and character functions, along with samp...
Functions in C are blocks of code that perform specific tasks and can be called from other parts of a program. They allow for code reuse, better organization, and more manageable code. Here's a detailed look at how functions work in C, including thei...
Function pointers in C are pointers that point to functions. In other words, while a regular pointer holds the address of a variable, a function pointer holds the address of a function. Function pointers are used for dynamic function calls - the func...