hey folks, good job with gcj. i couldn't understand something in prob B 'watersheds'.
in following case in sample input, [2 3] 7 6 7 7 6 7 now upper 6 and downer 6 has same altitude. So what i thought was i should follow "NORTH WEST EAST SOUTH" rule, so upper 6 must be the sink, and the basin map should be a a a a a a not a a a b b b i don't understand why BOTH 6s are sinks. 'flows' follow 'tie situations' but 'sinks' don't? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "google-codejam" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-code?hl=en -~----------~----~----~----~------~----~------~--~---
