chei.cpp: In function 'void deschide(int)': chei.cpp:13: warning: comparison between signed and unsigned integer expressions chei.cpp: In function 'int main()': chei.cpp:31: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x chei.cpp:31: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x chei.cpp:36: warning: comparison between signed and unsigned integer expressions chei.cpp:38: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x chei.cpp:38: error: deducing from brace-enclosed initializer list requires #include <initializer_list> chei.cpp:38: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x chei.cpp:38: error: deducing from brace-enclosed initializer list requires #include <initializer_list> chei.cpp:38: error: deducing from brace-enclosed initializer list requires #include <initializer_list> chei.cpp:38: error: deducing from brace-enclosed initializer list requires #include <initializer_list> chei.cpp:38: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x