megascoala.cpp: In function 'int Dijkstra1(int)': megascoala.cpp:19: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:19: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:28: warning: comparison between signed and unsigned integer expressions megascoala.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:43: warning: no return statement in function returning non-void megascoala.cpp: In function 'int Dijkstra2(int)': megascoala.cpp:52: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:52: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:61: warning: comparison between signed and unsigned integer expressions megascoala.cpp:69: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:69: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:76: warning: no return statement in function returning non-void megascoala.cpp: In function 'int main()': megascoala.cpp:91: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:91: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:92: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:92: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:98: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:98: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x megascoala.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x