Borderou de evaluare (job #121096)

Eroare de compilare: user.cpp:4:7: error: expected nested-name-specifier before ‘namesdace’ user.cpp:4:7: error: ‘namesdace’ has not been declared user.cpp:4:17: error: expected ‘;’ before ‘std’ user.cpp:4:17: error: ‘std’ does not name a type user.cpp:5:1: error: ‘ifstream’ does not name a type user.cpp:6:1: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:21:5: error: ‘f’ was not declared in this scope user.cpp:24:24: error: ‘min’ was not declared in this scope user.cpp:24:24: note: suggested alternative: /usr/include/c++/4.6/bits/stl_algo.h:4189:5: note: ‘std::min’ user.cpp:25:24: error: ‘max’ was not declared in this scope user.cpp:25:24: note: suggested alternative: /usr/include/c++/4.6/bits/stl_algo.h:4199:5: note: ‘std::max’ user.cpp:28:26: error: ‘sort’ was not declared in this scope user.cpp:28:26: note: suggested alternative: /usr/include/c++/4.6/bits/stl_algo.h:5430:5: note: ‘std::sort’ user.cpp:46:5: error: ‘g’ was not declared in this scope