OJ Board

I'm going to suffer a heart attack. Socorro !! Could anybody say me why I get always wrong answer ?? #include <iostream> #include <string> #include <vector> using namespace std; bool path_close(int i,int j,int N,bool found,vector<vector<pair<bool,char> > >& M,char c,string colour){ if(!found &am...

Hi. I'm getting WA for problem 10207, but I don't know why. I tested my program against a reasonably large (and in my opinion complete) input/output combination, and my program gets everything right (newlines and so too). I'd like to ask whether anybody minds giving me some sample input/output to te...

I'm not sure but I think that P(i,j) = (0,0) is the only undefined.

Hi. I'm getting WA for problem 601, but I don't know why. I tested my program against a reasonably large (and in my opinion complete) input/output combination, and my program gets everything right (newlines and so too). :cry: I'd like to ask whether anybody minds giving me some sample input/output t...

:cry: First I'm sorry because my english is very bad although I'm going to try to explain wath's it happen. I have redone the code as much as 10 times and I always get the correct answer for my input. But I still get Wrong Answer in Online Judge. My main program makes the work at the next way: First...

I always get WA but I don't understand it because I've tested a lot of inputs and there aren't wrongs. Anybody has a valid test ?? I use this input: 1 W 1 B 1 U 2 WW BB 2 BU WU 2 BU BU 2 UB UU 2 WW WW 2 UU UU 3 WWW WWW WWW 3 BBB BBB BBB 3 UUU UUU UUU 3 WBB WWU WBB 3 UUU WWU UUU 3 WWU UUU WWU 3 BUB B...