Saturday, April 9, 2011

Maximum number of trains in the station

You are given a collection of trains C. each train t_i  will enter the station at time t_i_0 and will leave the station at time t_i_1. How many trains do you have in the train station at a given moment in time t? What is the maximum number of trains you have during a day?

1 comment:

  1. So. how do we solve it. Looking forward to insights as to the process towards the solution.