UVa OJ Board

Hi All, All testcases are passing (both from sample and uDebug), but I'm still getting WA. Please heeelp :(!! #include <string> #include <vector> #include <iostream> #include <sstream> #include <cmath> std::ostream& operator<<(std::ostream& out, std::vector<std::string> const& square) { for(auto con...

Hi Guys, I don't know why I'm getting a "Compile Error" from UVA, locally, it compiles just fine and passes all tests: #include <vector> #include <string> #include <iostream> #include <sstream> #include <algorithm> #include <stack> using Train = std::vector<int>; bool train_is_valid(Train const& ori...