excursie.cpp: In function 'void dfs(int)': excursie.cpp:42: warning: comparison between signed and unsigned integer expressions excursie.cpp: In function 'void dijkstra(int, int)': excursie.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:63: warning: comparison between signed and unsigned integer expressions excursie.cpp:70: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:70: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:58: warning: unused variable 'cost' excursie.cpp: In function 'int main()': excursie.cpp:111: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:111: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:112: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:112: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x