Those flights are bidirectional. You can use either city 2 to 3 or city 3 to 2 as your outbound flight
2014-05-04 3:04 GMT+08:00 Angel Java Lopez <[email protected]>: > I don't understand from third problem: > > https://code.google.com/codejam/contest/2994486/dashboard#s=p2 > > The solution to case #1: > > 3 2 > 10001 > 20000 > 10000 > > 1 2 > 2 3 > > is > > Case #1: 100002000010001 > > > but according to the explanation of the last case, it is means that > > 1. Start from 10000 (city 3) > 2. Outbound flight to 20000 (city 2) > > But I don't see any fligth 3 2 > > Any cue? > > One possible explanation is that the description: > > > - Each ticket consists of 2 flights, one from a specific city *X* to > another specific city*Y* (this is called the *outbound* flight), and > the other one from city *Y* to city *X* (this is called the *return* > flight). > - You must use the outbound flight before the corresponding return > flight (you can use other flights in between). > > > really means: > > > - You must use the outbound flight before the corresponding return > flight (you can use other flights in between) IF YOU USE THE TWO > FLIGHTS but you can use the return one WITHOUT using the outbound one > - > > > I'm not sure, but it is not clear to me. > > Angel "Java" Lopez > @ajlopez > > -- > You received this message because you are subscribed to the Google Groups > "Google Code Jam" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-code/CAMs%2BDq%2Bikkd4g7Aw83kOZWrSC%3D0eUupVxUCr3F%3Dp1PVL5XxT0g%40mail.gmail.com<https://groups.google.com/d/msgid/google-code/CAMs%2BDq%2Bikkd4g7Aw83kOZWrSC%3D0eUupVxUCr3F%3Dp1PVL5XxT0g%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Google Code Jam" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-code/CAGDEU-%2B1FZckhTWY4MnWsE7ioyFWvvX1Dh4nBrkfYX1BjudYFg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
