Compilare: user.cpp:26:2: warning: no newline at end of file /usr/include/c++/4.2/ostream: In function 'int main()': /usr/include/c++/4.2/ostream:170: warning: 'max' is used uninitialized in this function user.cpp:5: note: 'max' was declared here /usr/include/c++/4.2/ostream:170: warning: 'x1' is used uninitialized in this function user.cpp:5: note: 'x1' was declared here /usr/include/c++/4.2/ostream:170: warning: 'x2' is used uninitialized in this function user.cpp:5: note: 'x2' was declared here