Answer / balaji ganesh

#include<stdio.h>
int fact(int m)
{
int i,f=1;
for(i=m;i>0;i--)
f=f*m--;
return f;
}
void main()
{
int n,s;
clrscr();
scanf("%d",&n,printf("enter the number:"));
s=fact(n);
printf("factorial of %d is=%d",n,s);
getch();
}

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