Question

calculate factorial of the given number using c

Answer 1

Program to find factorial using C:-

#include<stdio.h>
long factorial(int);
main()
{ int number;
long fact = 1;
   printf("Enter a number to calculate it's factorial\n");
   scanf("%d",&number);
   printf("%d! = %ld\n", number, factorial(number));
return 0;
}
long factorial(int n)
{
int c;
long result = 1;
for( c = 1 ; c <= n ; c++ )
        result = result*c;
return ( result );
}