ubuntzei.cpp: In function 'void Read()': ubuntzei.cpp:23: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:23: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:24: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:24: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp: In function 'void Dijkstra(int)': ubuntzei.cpp:39: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:39: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x ubuntzei.cpp:48: warning: comparison between signed and unsigned integer expressions 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