Eroare de compilare: user.cpp:4:1: error: ‘uwg’ does not name a type uwg namespace std; ^ user.cpp: In function ‘int main()’: user.cpp:10:5: error: ‘ifstream’ was not declared in this scope ifstream f("mission.in"); ^ user.cpp:10:5: note: suggested alternative: In file included from /usr/local/include/c++/4.8.0/ios:38:0, from /usr/local/include/c++/4.8.0/ostream:38, from /usr/local/include/c++/4.8.0/iostream:39, from user.cpp:1: /usr/local/include/c++/4.8.0/iosfwd:157:34: note: ‘std::ifstream’ typedef basic_ifstream<char> ifstream; ^ user.cpp:10:14: error: expected ‘;’ before ‘f’ ifstream f("mission.in"); ^ user.cpp:11:5: error: ‘f’ was not declared in this scope f>>n; ^ user.cpp:43:5: error: ‘ofstream’ was not declared in this scope ofstream g("mission.out"); ^ user.cpp:43:5: note: suggested alternative: In file included from /usr/local/include/c++/4.8.0/ios:38:0, from /usr/local/include/c++/4.8.0/ostream:38, from /usr/local/include/c++/4.8.0/iostream:39, from user.cpp:1: /usr/local/include/c++/4.8.0/iosfwd:160:34: note: ‘std::ofstream’ typedef basic_ofstream<char> ofstream; ^ user.cpp:43:14: error: expected ‘;’ before ‘g’ ofstream g("mission.out"); ^ user.cpp:44:5: error: ‘g’ was not declared in this scope g<<poz[0]<<' '; ^