My problem: I want to have a research and even have a list with the prerequisites but...
How long does it take to get my research with a number of X labs?
What research should I choose to start if I have multiple possibilities and not enough labs? (I want the fastest possibility)
...
So I wrote a script, that should solve all my problems.
What my script provides:
Enter the number of labs and the research. As a result you will get a table, where you see what you need to research with each lab and what time each research takes.
What my script cant do for you:
take care that you have enough resources
expects you to start researches immediately
expects you to build the research module if available
Link to my solution: http://wz.h-kp.de
And please: no comments about the design...

