C Programming Language

Home › if else Statement in C

if else Statement in C

Updated: 2026-07-05

Introduction

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

Definition

if else 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>

int main(){
    printf("Welcome to C Programming");
    return 0;
}

Output

Sample output will appear according to the program and input.

Viva Questions

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

MCQs

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