FACTORIAL FUNCTION USING RECURSION
#include
#include
int fact(int);
void main()
{
int n,f;
clrscr();
printf("Enter a no:");
scanf("%d",n);
f=fact(n);
printf("Factorial=%d",f);
getch();
}
int fact(intn)
{
int n;
if(n<=1) return(1); else n=n*fact(n-1); return(n); }
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