C Programming

Like many other programming languages, C also comes with some pre-defined functions. sizeof() operator in C is also predefined. But, it is not a function even though it looks like, rather it is a unary….

Structures in C language are basically user-defined data types that enables the user to create a data type that can group elements of different data types into it. Thus, it contains different data types to….

The memcpy() function in C/C++ is used to copy data from one memory location to another. This is a common way of copying data using pointers. Let’s understand how we can use this function in….

What is Qualifiers in C? Qualifiers in C are the keywords which are used to modify the properties of a variable.There are two types of qualifiers available in C language. They are const and volatile…..

What is a Function? A Function is a block of statements that performs a specific task of some kind. Every C program can be thought of as the Collection of these Functions. The below Example….

Why do we need Arrays? Consider the problem of storing 10 integers. The naive way to store these integers would be to create 10 different integers variables and store 1 integer in each of them…..

What is Pointer in C? A pointer is a variable that holds the address of another variable to which it points. We know that if a variable is defined, it allocates some memory location. To….

Linked List and Array are probably the most basic data structures, but their use can often be confusing. The use of the appropriate data structure can often result in an easier and more efficient code…..

What is a Linked List? A linked list is a linear data structure used for storing collections of data Successive elements are connected by pointers The last element points to NULL Each element is a….

A Linked List is a simple but fascinating data structure that can be used to store linearly connected non-contiguous data. We are often encountered with interesting manipulative problems using a linked list as they require….