Me and my classmates are working on a project and we ran into some trouble. We are making an online storage system and for the storage we need a map. We decided to do it with a table (letters from A-Z are rows, numbers from 1-10 are collumns) that the user can check. So the user can store something in sector A-1, Z-8 etc.

We would like to check every sector with a loop and if a sector is still free the value in the table cell will be "FREE", otherwise "FULL".

Could you show some of your code .. And tell me what is your result set?