/*Program to find the greatest of the given three numbers*/
/*Author : Shekhar*/     /*Date : 28:09:98*/
main()
{
 int a,b,c;
 clrscr();
 printf("Enter the three numbers one by one:\n");
 scanf("%d%d%d",&a,&b,&c);
 if(a!=b)
 {
  if(b!=c)
  {
   if(a>b)
   {
    if(a>c)
      printf("%d is the greatest.\n",a);
   }
   if(b>a)
   {
    if(b>c)
      printf("%d is the greatest.\n",b);
   }
   if(c>a)
   {
    if(c>b)
      printf("%d is the greatest.\n",c);
   }
  }
 }
 if(a==b)
 {
  if(b==c)
    printf("%d, %d and %d are equal.\n");
 }
 if(a==b)
 {
  if(b!=c)
  {
   if(c>a)
     printf("%d is the greatest.\n",c);
   else
     printf("%d and %d are equal as well as greatest.\n",a,b);
  }
 }
 if(b==c)
 {
  if(a!=b)
  {
   if(a>b)
     printf("%d is the greatest.\n",a);
   else
     printf("%d and %d are equal as well as greatest.\n",b,c);
  }
 }
 if(a==c)
 {
  if(b!=c)
  {
   if(b>a)
     printf("%d is the greatest.\n",b);
   else
     printf("%d and %d are equal as well as greatest.\n",a,c);
  }
 }
}