ubuntzei.cpp: In function 'int main()': ubuntzei.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:55: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:55: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x