lacuri.cpp: In function 'bool isSquare(int, int)': lacuri.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp:45: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp:45: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp: In function 'void bfs()': lacuri.cpp:59: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp:59: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp:71: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lacuri.cpp:71: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x