Compilare: user.cpp:21:1: warning: "UINT_MAX" redefined In file included from /usr/include/c++/4.2/climits:50, from /usr/include/c++/4.2/bits/stl_algobase.h:67, from /usr/include/c++/4.2/bits/char_traits.h:46, from /usr/include/c++/4.2/ios:45, from /usr/include/c++/4.2/ostream:45, from /usr/include/c++/4.2/iostream:45, from user.cpp:3: /usr/lib/gcc/i486-linux-gnu/4.2.4/include/limits.h:78:1: warning: this is the location of the previous definition