Q. Check whether the no. is Magic no. or not ?

THE OUTPUT WOULD BE

#include<stdio.h>
#include<conio.h>
  void main( )
  { clrscr( );
int n,s,r=0,i,p,q,a,b=0;
printf("Enter number:");
scanf("%d",&n);
p=n;
while(n!=0)
{ s=n%10;
               r=r+s;
               n=n/10;
}
q=r;
while(q!=0)
{ a=q%10;
               b=b*10+a;
               q=q/10;
}
if(r*b==p)
printf("It is a magic number");
else
printf("It is not a magic number");
getch( );
   }