Compilare: user.c: In function 'main': user.c:13: warning: format '%d' expects type 'int *', but argument 8 has type 'int' user.c:13: warning: format '%d' expects type 'int *', but argument 9 has type 'int' user.c:21:2: warning: no newline at end of file user.c:21: warning: control reaches end of non-void function user.c:13: warning: 'cy' is used uninitialized in this function user.c:13: warning: 'dx' is used uninitialized in this function