c program to find factorial of a number using recursive function

#include<stdio.h>
#include<conio.h>
void main()
{
     int no,factorial;
     int fact(int no);
     clrscr();
     printf("Enter a number: ");
     scanf("%d",&no);
     factorial=fact(no);
     printf("Factorial=%d",factorial);
     getch();
}
int fact(int no)
{
     if(no==1)
     return 1;
     else
     return(no*fact(no-1));
}