zona.cpp:17: error: ISO C++ forbids initialization of member 'p' zona.cpp:17: error: making 'p' static zona.cpp:17: error: ISO C++ forbids in-class initialization of non-const static member 'p' zona.cpp:17: error: ISO C++ forbids initialization of member 'u' zona.cpp:17: error: making 'u' static zona.cpp:17: error: ISO C++ forbids in-class initialization of non-const static member 'u' zona.cpp: In function 'int main()': zona.cpp:56: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zona.cpp:56: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zona.cpp:65: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zona.cpp:65: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zona.cpp:54: warning: unused variable 'sX' zona.cpp:54: warning: unused variable 'sY'