Compilare: user.cpp: In function ‘int main()’: user.cpp:24: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:25: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:26: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:27: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:29: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:30: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:31: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:33: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:53: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:73: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x