Eroare de compilare: In file included from /usr/include/c++/4.2/backward/fstream.h:31, from user.cpp:1: /usr/include/c++/4.2/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <iostream> instead of the deprecated header <iostream.h>. To disable this warning use -Wno-deprecated. user.cpp:71:2: warning: no newline at end of file user.cpp:53: warning: ISO C++ forbids declaration of 'main' with no type user.cpp: In function 'int main()': user.cpp:56: error: 'ios' has not been declared user.cpp:57: error: conflicting declaration 'std::fstream g' user.cpp:55: error: 'g' has a previous declaration as 'int g' user.cpp:57: error: 'ios' has not been declared user.cpp:64: warning: left shift count >= width of type user.cpp:64: warning: statement has no effect user.cpp:65: error: 'endl' was not declared in this scope user.cpp:69: error: 'endl' was not declared in this scope