Compilare: user.cpp: In function ‘void citire()’: user.cpp:26: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void lee()’: user.cpp:58: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:58: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:71: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:71: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:78: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:78: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:85: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:85: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:92: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:92: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:106: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp:106: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x user.cpp: In function ‘void rec(int, int, int)’: user.cpp:121: warning: suggest parentheses around assignment used as truth value user.cpp: In function ‘void afis()’: user.cpp:136: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result