Compilare: user.cpp: In function ‘void afiseaza()’: user.cpp:144: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp: In function ‘void rezolva()’: user.cpp:87: warning: ‘ii’ may be used uninitialized in this function user.cpp:87: warning: ‘jj’ may be used uninitialized in this function