Eroare de compilare in evaluator: user.cpp:4: error: expected `]' before numeric constant user.cpp: In function 'void date()': user.cpp:22: error: 'A' was not declared in this scope user.cpp:25: error: name lookup of 'i' changed for new ISO 'for' scoping user.cpp:22: error: using obsolete binding at 'i' user.cpp:27: error: 'A' was not declared in this scope user.cpp: In function 'void solve()': user.cpp:38: error: 'A' was not declared in this scope