johnie.cpp: In function 'int main()': johnie.cpp:48: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:48: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:55: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:55: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:56: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x johnie.cpp:56: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x