wow.cpp: In function 'void bfs(int, int)': wow.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:45: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:45: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp: In function 'int main()': wow.cpp:77: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:77: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:79: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:79: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x