def city_arrival_time():
#t = Train("Express One", 50, 100)
#c1 = City("City 1",0,3,300)
#j = Journey(t,[c1],200)
#print(j.city_arrival_time(c1)) # 200
#t = Train("Express One", 50, 10)
#c1 = City("City 1",0,3,300)
#c2 = City("City 2",0,3003,300)
#j = Journey(t,[c1,c2],200)
#print(j.city_arrival_time(c2)) # 800
#t = Train("Express One", 50, 10)
#c1 = City("City 1",100,3,120)
#c2 = City("City 2",78,300,300)
#j = Journey(t,[c1,c2],1000)
#print(j.city_arrival_time(c1)) #,1000
##print(j.city_arrival_time(c2)) # 1149
t = Train("Express One", 50, 10)
c1 = City("City 1", 100, 3, 120)
c2 = City("City 2", 78, 300, 300)
c3 = City("City 3", 50, 100, 240)
j = Journey(t, [c1, c2, c3], 1000)
print(j.city_arrival_time(c3)) # 1469
