C-Struct-Union-Enum

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Last Updated: 13 February 2024

Unions in C offer a unique mechanism for storing different variables in the same memory location. These variables are called members of the ...read more

C Language

C-Structure & Union

C-Struct-Union-Enum

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How to Modify Struct Members Using a Pointer in C?

Last Updated: 08 February 2024

In C++, we use structure to group multiple different types of variables inside a single type. These different variables are called the membe ...read more

How to Declare a Pointer to a Struct in C?

Last Updated: 05 February 2024

Structure (or structs) in the C programming language provides a way to combine variables of several data types under one name and pointers p ...read more

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Both Array of Structures and Array within a Structure in C programming is a combination of arrays and structures but both are used to serve ...read more

C program to store Student records as Structures and Sort them by Name

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Given student's records with each record containing id, name and age of a student. Write a C program to read these records and display them ...read more

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In this article, we will be analyzing "static const", "#define" and "enum". These three are often confusing and choosing which one to use ca ...read more

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Standard C90 requires the elements of an initializer to appear in a fixed order, the same as the order of the elements in the array or struc ...read more

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Last Updated: 05 April 2023

Prerequisite : Structures in CName and marks in different subjects (physics, chemistry and maths) are given for all students. The task is to ...read more

Enumeration (or enum) in C

Last Updated: 24 May 2022

Enumeration (or enum) is a user defined data type in C. It is mainly used to assign names to integral constants, the names make a program ea...read more

Last Updated: 04 September 2023

The Union is a user-defined data type in C language that can contain elements of the different data types just like structure. But unlike st...read more

Last Updated: 06 September 2021

What will be the size of following structure?[tabby title="CPP"][sourcecode language="CPP"]struct employee{ int emp_id; int na ...read more

cpp-structure

C Language

C-Struct-Union-Enum

Structure Member Alignment, Padding and Data Packing

Last Updated: 10 April 2023

In C, the structures are used as data packs. They don't provide any data encapsulation or data hiding features.In this article, we will disc...read more

C Language

C-Struct-Union-Enum

Operations on struct variables in C

Last Updated: 16 January 2019

In C, the only operation that can be applied to struct variables is assignment. Any other operation (e.g. equality check) is not allowed on ...read more

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