flood.cpp: In function 'int main()': flood.cpp:71: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x flood.cpp:71: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x flood.cpp:95: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x flood.cpp:95: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x