C Programming

Structures in C. What is Structure in C ? In C, a structure is a user-defined data type that allows you to combine different types of variables under a single…

Math Function in C. What is Math Function in C ? In C, math functions are a set of built-in functions provided by the math library (math.h header file) that…

All String Functions in C. What is string function in C ? In C programming, string functions are a set of built-in functions that operate on character arrays (strings) and…

Gets and Puts in C. What is gets and puts in C ? The gets() and puts() functions are I/O functions in the C programming language. 1. gets() The gets()…

String in C What is String in C ? In C, a string is an array of characters terminated by a null character ('\0'). It is used to store and…

Dynamic Memory Allocation in C. What is Dynamic Memory Allocation in C ? Dynamic memory allocation in C refers to the process of allocating memory during runtime, allowing the program…

Function Pointer in C What is Function Pointer in C ? A function pointer in C is a variable that stores the address of a function. It allows you to…

Dereference Pointer in C What is Dereference Pointer in C ? In C, a pointer is a variable that holds the memory address of another variable. Dereferencing a pointer means…

Null Pointer in C What is Null Pointer in C ? In C, a null pointer is a pointer that does not point to any valid memory location. It is…

Void Pointer in C What is Void Pointer in C ? In C, a void pointer is a pointer that has no specific data type associated with it. It is…

Constant Pointer in C What is Constant Pointer in C ? In C, a constant pointer is a pointer that cannot be used to modify the value of the variable…

Size Of Operator in C. What is sizeof in C ? The sizeof() operator in C is used to determine the size, in bytes, of a datatype or a variable.…