Introduction - If you have any usage issues, please Google them yourself
Beijing subway transfer query system queries the system mainly includes the adjustment after a file initialization subway lines and the vertex function, function of the initialization graph, and (3) check subway lines with information function. [4] in figure in locating the starting station and the end station position function, the in the subway line judge every time after the departure station station transfer function, the cost minimum time to find the shortest path to the core function