I was guessing if you know a program (maybe php) that does the following:
Let's say a group of n friends wants top arrange a meeting, so they must find the time range when the maximum number of people is avalaible to meet.
So the program would take the each friend availability info (this is done by each of them through Internet or maybe by one of them who collected the info, in a simplest version of the program) and give the time ranges when the maximum number of people is avalaible .
Do you know something like this in any language?
Thank you
