[lfottaviano]

here is the "exact" ranking, without grouping several participants into a single one position http://icpc.baylor.edu/scoreboard/

[zxyzzxxx]

In what units is the time or what does it represent? I though they had only 5 hours available.

[Sumhat]

There is a penalty when your submission fails, for 20 minutes(?). The final time for a successful submission may add up over 5 hours.