C Program With Recursion: Find Factorial Using Recursion in C Programming

It is a sample program example which demonstrate recursion in C programming. It is a factorial program with recursion. Accept number from the user and generate factorial of accepted number using recursion.

Program Code

#include"stdio.h"
#include"conio.h"
fact(int n);
void main()
{
 int n,r;
 clrscr();
 printf("************* Find Factorial of Number Using Recursion *************");
 printf("\n enter a number ");
 scanf("%d",&n);
 r=fact(n);
 printf("\n Factorial of %d is =  %2d\t",n,r);
 getch();
}

fact(int n)
{
 int f;
 if((n==0)||(n==1))
  return(1);
 else
  f=n*fact(n-1);
 return(f);
}

Output

Difference Between C and C++ Programming

Difference Between C and C++ Programming

C Programming	C++ Programming
C follows the procedural programming paradigm	C++ is a multi-paradigm language(procedural as well as object oriented)
In C language focus on procedure and steps.	C++ focuses on the data rather than the process
In C data hiding and data security is not possible.	Data hiding and data security is present.
C uses Top-Down approch	C++ uses Bottom-Up approach
C is a function driven programming language	C++ is a object driven programming language
C does not support overloading concept	C++ supports overloading concepts like operator overloading and function overloading
C does not support namespaces concept	CPP supports Namespaces concept.
C not support exception handling	C++ supports Exception Handling
C is structured programming language	C++ is object oriented programming language.
C does not support inheritance, reusability, polymorphism, data abstraction	CPP supports inheritance, reusability, polymorphism, data abstraction.
C language only support Early binding	CPP supports both Early and Late binding
C uses standard input, output functions like scanf and printf.	C++ uses input function cin and output function is cout.
There are all data is available to end user. No data security	There is data abstraction. Not complete data is available to End user