excursie.cpp: In function 'int main()': excursie.cpp:42: warning: comparison between signed and unsigned integer expressions excursie.cpp: In function 'void reconst(int, int)': excursie.cpp:53: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:53: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:57: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x excursie.cpp:57: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x