C Programming Language

Home › Structures in C Programming

Structures in C Programming

Updated: 2026-07-05

Introduction

Structures in C Programming is a complete beginner-friendly tutorial on Structures in C. It is designed for BTech, diploma, viva, practical exams and placement preparation.

Definition

Structures in C is an important concept of C programming that helps students understand programming logic, syntax, memory and problem solving.

Real Life Example

Real-life example: A C program works like a recipe. Each statement gives one clear instruction to the computer.

C Program Example

#include <stdio.h>

struct Student{int roll; char name[30];};
int main(){struct Student s={101,"Rahul"}; printf("%d %s",s.roll,s.name); return 0;}

Output

Sample output will appear according to the program and input.

Viva Questions

  1. Define Structures in C.
  2. Give one example of Structures in C.
  3. What are common mistakes in Structures in C?

MCQs

  1. Structures in C belongs to which programming language? Answer: C Programming
  2. Which function is the entry point of a C program? Answer: main()