Factorial

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 //prg to find factorial  
 //Downloaded From www.c4cpp.co.nr. (C)2009.All rights reserved.  
 #include<iostream.h>  
 #include<conio.h>  
 void main()  
 {  
 clrscr();  
 int n,i,f=1;  
 cout<<"Enter a no n"<<endl;  
 cin>>n;  
 for(i=1;i<=n;i++)  
 f=f*i;  
 cout<<"Factorial ="<<f;  
 getch();  
 }