OJ Board

Quite similar to a problem named Bookcase in this years NWERC, but a bit more time hungry. For this one as the matrix can be very empty, so you can save in a array the places in the matrix that are correct, and sorting the length of the costs of the water delivery to not apply the same cost over and...

Thank you very much, finally accepted. I had already corrected the output, the code up here has severeal glitches about intervals like (a,b)(b,c) and saving the instant of time in the interval when a monkey can enter in, but the error left was this small error on building the graph, and the most ann...

Thank you very much, I've corrected some output errors so my code passes your test for the long input posted before, but still WA. I think I will give it up.

Hey, could you help me out with this problems, keeps giving me WA, not that i'm not used to, but i'm unable to find the flaw in the code. I know that is really bad looking, i hope the error it's more obvious to you than has been for me. Thanks! #include <string> #include <vector> #include <iostream>...