traseu1.cpp: In function 'void citire()': traseu1.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x traseu1.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x traseu1.cpp:33: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x traseu1.cpp:33: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x traseu1.cpp: In function 'void prim()': traseu1.cpp:54: warning: comparison between signed and unsigned integer expressions