rj.cpp: In function 'int main()': rj.cpp:34: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:34: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:48: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:48: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:53: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:53: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:67: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x rj.cpp:67: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x