by danielrocha » Sun Oct 30, 2005 2:59 pm
If I'm not mistaken, Valladolid Online Judge policy is that all problems have 10s of running time, unless there's an explicit request from the problemsetter. A lot of problemsetters add more inputs to their program, so that "way-too-brute-force" approaches don't work.
Daniel
UFRN HDD-1
Brasil