#    taskNodes2 = OrderedDict()
#    taskNodes2["22"] = 1
#    taskNodes2["12"] = 1
#    taskNodes2["11"] = 1
#    sim.addTask(taskNodes2)
    
    sim = Simulator()
    
    sim.addNode(1,1)
    sim.addNode(3,1)
    sim.addCharger(2,2)
    
    sim.addCar(1)
    sim.addCar(2)
    
    taskNodes1 = OrderedDict()
    taskNodes1["31"] = 4
    taskNodes1["11"] = 2
    taskNodes1["31"] = 3
    
    sim.addTask(taskNodes1)
    
    print("=======================")
    print("\n")
    
    count = 0
    while(count<20):

        sim.timeStep()
        count = count + 1