Eroare de compilare in evaluator: user.cpp:1:17: error: Cstdio: No such file or directory user.cpp: In function 'int main()': user.cpp:11: error: 'stdin' was not declared in this scope user.cpp:11: error: 'freopen' was not declared in this scope user.cpp:12: error: 'stdout' was not declared in this scope user.cpp:13: error: 'scanf' was not declared in this scope user.cpp:40: error: 'printf' was not declared in this scope user.cpp:41: error: 'fclose' was not declared in this scope