hamed · 2015-11-29 21:15:18

In each cell of n×m table a natural number is written which shows the number of cells located left or below that cell.

It's better to write :

In each cell of n×m table a natural number is written which shows the number of cells located left AND below that cell.

M.Khooryani · 2015-11-29 21:28:32

the cell can't locate left AND below another cell!

colud you be at more than one place in same time?

Ln (x) dx · 2015-12-10 22:37:42

Yes. Cell cannot. But cells can :)