Eroare de compilare: user.cpp:2: error: expected nested-name-specifier before ‘namaespace’ user.cpp:2: error: ‘namaespace’ 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: In function ‘int main()’: user.cpp:10: error: ‘ifstream’ was not declared in this scope user.cpp:10: error: expected ‘;’ before ‘f’ user.cpp:11: error: ‘ofstream’ was not declared in this scope user.cpp:11: error: expected ‘;’ before ‘g’ user.cpp:12: error: ‘f’ was not declared in this scope user.cpp:38: error: ‘g’ was not declared in this scope