gropi.cpp: In function 'rezultat lee(int, int, int)': gropi.cpp:60: warning: comparison between signed and unsigned integer expressions gropi.cpp: In function 'void adauga_vecini(int, int)': gropi.cpp:101: warning: comparison between signed and unsigned integer expressions gropi.cpp: In function 'int main()': gropi.cpp:177: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x gropi.cpp:177: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x gropi.cpp:178: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x gropi.cpp:178: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x