Eroare de compilare: user.cpp:2: error: expected nested-name-specifier before ‘namespade’ user.cpp:2: error: ‘namespade’ has not been declared user.cpp:2: error: expected ‘;’ before ‘std’ user.cpp:2: error: expected constructor, destructor, or type conversion before ‘;’ token user.cpp:3: error: ‘ifstream’ does not name a type user.cpp:4: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:8: error: ‘f’ was not declared in this scope user.cpp:30: error: ‘g’ was not declared in this scope user.cpp:31: error: ‘g’ was not declared in this scope user.cpp:33: error: ‘g’ was not declared in this scope