C program to find factorial of a number using recursive function

Today i am going to cover a simple program to find factorial of a number using recursion.To move further with program let quickly understand the factorial.

Recursion - If a method call itself than this is recursion.

In above where recursion method is calling to itself,so there is a recursion.Here is the program to find factorial of a number using recursion.

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#include <stdio.h> void main() { int n, i; long fact=1;   printf(" Enter any number: "); scanf("%d", &n);    for (i=1; i<=n; i++) fact = fact*i; printf(" Factorial of number is = %d", fact); getch(); }

Output:

1Enter any number
5
Factorial of number is 120

Above program will take the input from user and calculate the factorial of it using recursion.

To calculate  factorial of a number using without recursion use below link -

http://www.codibucket.com/2016/08/c-program-to-find-factorial-of-number.html


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