error.txt

02:32:37  ERROR: Compiling the checker for '/tmp/maze'
        In file included from check.cpp:1:
        /usr/local/france-ioi/test//_common//checkers/common.h:485:24: error: ‘constexpr’ needed for in-class initialization of static data member ‘const double DistAllRoundChecker::multipleThreshold’ of non-integral type [-fpermissive]
            const static double multipleThreshold = 1e-5;
                                ^~~~~~~~~~~~~~~~~
        In file included from /usr/local/france-ioi/test//_common//checkers/common.h:653,
                         from check.cpp:1:
        /usr/local/france-ioi/test//_common//checkers/checker_commands.h: In member function ‘virtual void CheckerCommands::successButRemains(std::__cxx11::string, int, std::__cxx11::string)’:
        /usr/local/france-ioi/test//_common//checkers/checker_commands.h:101:48: warning: unused parameter ‘msg’ [-Wunused-parameter]
         void CheckerCommands::successButRemains(string msg, int score, string cmd) {
                                                 ~~~~~~~^~~
        /usr/local/france-ioi/test//_common//checkers/checker_commands.h:101:57: warning: unused parameter ‘score’ [-Wunused-parameter]
         void CheckerCommands::successButRemains(string msg, int score, string cmd) {
                                                             ~~~~^~~~~
        /usr/local/france-ioi/test//_common//checkers/checker_commands.h:101:71: warning: unused parameter ‘cmd’ [-Wunused-parameter]
         void CheckerCommands::successButRemains(string msg, int score, string cmd) {
                                                                        ~~~~~~~^~~
        check.cpp: In member function ‘virtual void MyChecker::checkerGrid(int, int, std::__cxx11::string, std::vector<std::__cxx11::basic_string<char> >)’:
        check.cpp:52:52: warning: unused parameter ‘cmd’ [-Wunused-parameter]
         void MyChecker::checkerGrid(int dx, int dy, string cmd, vector<string> args) {
                                                     ~~~~~~~^~~
        check.cpp:52:72: warning: unused parameter ‘args’ [-Wunused-parameter]
         void MyChecker::checkerGrid(int dx, int dy, string cmd, vector<string> args) {
                                                                 ~~~~~~~~~~~~~~~^~~~