Imagine a "grid" of people: some number of people arranged in a number of rows and columns in a rectangular formation.

We designate person A as the shortest person in the group of the tallest people of each row. We then designate person B as the tallest person in the group of shortest people in each column.

Who is taller, A or B?

i think person A and person B mite be the same person... b.c person A is of a row and person B is of a column, they can overlap... raii?

Posted by suna on 2002-11-11 15:36:46