3 ms·
You can play with combinatorics where there are ten trains per day, of which 2 are direct with no stops, 2 only stop in Cologne, remaining 6 stop in Cologne and
by thriftwy 4y ago
You can play with combinatorics where there are ten trains per day, of which 2 are direct with no stops, 2 only stop in Cologne, remaining 6 stop in Cologne and some other destination as well.
- cedilla 4y agoThere are sprinter trains with only one or two stops early in the morning and in the evening.