lanterna.cpp: In function 'int dijkstra(int)': lanterna.cpp:30: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp:30: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp:50: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp:50: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp: In function 'int main()': lanterna.cpp:67: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp:67: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp:68: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lanterna.cpp:68: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x