Eroare de compilare: user.cpp:12:22: error: ‘Point exit’ redeclared as different kind of symbol Point dir[4], entry, exit; ^ In file included from /usr/include/c++/4.8/cstdlib:72:0, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/stdlib.h:544:13: error: previous declaration of ‘void exit(int)’ extern void exit (int __status) __THROW __attribute__ ((__noreturn__)); ^ user.cpp: In function ‘int main()’: user.cpp:63:14: error: request for member ‘X’ in ‘exit’, which is of non-class type ‘void(int)throw ()’ in >> exit.X >> exit.Y; ^ user.cpp:63:24: error: request for member ‘Y’ in ‘exit’, which is of non-class type ‘void(int)throw ()’ in >> exit.X >> exit.Y; ^