I'm writing a small software application that needs to serve as a simple planning tool for a local school. The 'problem' it needs to solve is fairly basic. Namely, the teachers need to talk with the parents of all children. However, some children have, of course, brothers and sisters in different groups, so these talks need to be scheduled next to eachother, to avoid the situations were parents have a talk at 6 pm and another one at 10 pm. Thus in short, given a collection of n children, where some children have 1 or more brothers or sisters, generate a schedule where all the talks of these children are planned next to each other.
Now, maybe the problem can be solved extremely easy, but on the other I have a feeling this can be a pretty complicated problem, that needs and can be solved with some sort of algorithm. Elegantly. But am I right? Is there? I've looked at the Hungarian alorithm but it doesn't quite apply to this particular problem.
Edit: I forgot to mention, that all talks take the same amount of time.
Thanks!
I think it is quite easy.
First group the kids which belong together because they share parents. Schedule the children inside a group consecutively, schedule the rest as random.
Another way to abstract it and make the problem easier is to look from the parent perspective, see brothers and sister as "child" and give them more time. Then you can just schedule the parents at random, but some need more time (because they have multiple childeren).