Borderou de evaluare (job #565390)

Eroare de compilare: user.cpp:8:7: error: expected nested-name-specifier before ‘pii’ user.cpp:8:7: error: ‘pii’ has not been declared user.cpp:8:11: error: expected ‘;’ before ‘=’ token user.cpp:8:11: error: expected unqualified-id before ‘=’ token user.cpp:9:41: error: ‘pii’ has not been declared user.cpp: In function ‘std::ifstream& operator>>(std::ifstream&, int&)’: user.cpp:10:15: error: request for member ‘first’ in ‘x’, which is of non-class type ‘int’ user.cpp:10:24: error: request for member ‘second’ in ‘x’, which is of non-class type ‘int’ user.cpp: At global scope: user.cpp:14:1: error: ‘pii’ does not name a type user.cpp: In function ‘int main()’: user.cpp:21:14: error: ‘v’ was not declared in this scope user.cpp:22:10: error: ‘v’ was not declared in this scope user.cpp:27:29: error: ‘pii’ was not declared in this scope