Eroare de compilare in evaluator: user.cpp:1:2: error: invalid preprocessing directive #INCLUDE user.cpp:27:3: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:4: error: 'stdin' was not declared in this scope user.cpp:4: error: 'freopen' was not declared in this scope user.cpp:5: error: 'stdout' was not declared in this scope user.cpp:6: error: 'scanf' was not declared in this scope user.cpp:7: error: 'i' was not declared in this scope user.cpp:22: error: lvalue required as decrement operand user.cpp:3: warning: unused variable 'c' user.cpp:26: error: expected `}' at end of input