Having problems with Firefox again. At least I tried to supply a solution. Where is everybody else? :O
Anyway the problem is too vague to be solved, in all the lettuce of an explanation. I understand the real-life situation for this is hard. Anyway, at least one of the smaller cars will have to be pushed over to the locomotive's tender or whatever to make this work. If the problem doesn't indicate a team or whatever, then it means it's too vague to be answered. Much less with a BASIC program.
Anyway the problem is too vague to be solved, in all the lettuce of an explanation. I understand the real-life situation for this is hard. Anyway, at least one of the smaller cars will have to be pushed over to the locomotive's tender or whatever to make this work. If the problem doesn't indicate a team or whatever, then it means it's too vague to be answered. Much less with a BASIC program.