Compilare: user.c:61:2: warning: no newline at end of file user.c: In function 'main': user.c:13: warning: 'my2' may be used uninitialized in this function user.c:13: warning: 'mx2' may be used uninitialized in this function user.c:13: warning: 'my1' may be used uninitialized in this function user.c:13: warning: 'mx1' may be used uninitialized in this function