Hi folks!! I am working on a problem where there is a hash table involved. I have randomly distributed coordinates over a city as keys and i need a hash function to convert those coordinates to the positions of my array(hash table).I thought that maybe i could use a function to convert my coordinates to natural numbers and then using a common hash function. I am just a beginner, and my project is not very important, so most of all i need a simple solution. Any help would be much appreciated. Best regards, Paul.