Eroare de compilare in evaluator: user.cpp:2: error: expected `]' before numeric constant user.cpp:3: error: expected `]' before numeric constant user.cpp: In function 'int main()': user.cpp:9: error: 'a' was not declared in this scope user.cpp:9: error: 'b' was not declared in this scope user.cpp:15: error: 'r' was not declared in this scope user.cpp:20: error: 'm' was not declared in this scope user.cpp:24: error: 'c' was not declared in this scope user.cpp:25: error: 'dr2' was not declared in this scope user.cpp:31: error: 'i' was not declared in this scope user.cpp:32: error: 'viz' was not declared in this scope user.cpp:35: error: 'dr' was not declared in this scope user.cpp:44: error: 'i' was not declared in this scope user.cpp:47: error: 'sol' was not declared in this scope user.cpp:48: error: 'dr' was not declared in this scope user.cpp:52: error: 'sol' was not declared in this scope