FACTORIAL NUMBERS USING C
To write a c program to find the factorial of given number using recursion.
/*FACTORIAL NUMBERS*/
#include<stdio.h>
#include<conio.h>
void main()
{
int n,res;
clrscr();
int factorial(int);
printf("Enter number:");
scanf("%d",&n);
res=factorial(n);
printf("result is:%d",res);
getch();
}
int factorial(int n)
{
int fact;
if(n==0)
return(1);
else
fact=n*factorial(n-1);
return(fact);
}
OUTPUT:
FACTORIAL NUMBER
Enter number:3
result is:6
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