Borderou de evaluare (job #328268)

Compilare: user.c: In function ‘main’: user.c:6:12: warning: variable ‘fin’ set but not used [-Wunused-but-set-variable] user.c:15:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:7: warning: ‘op’ is used uninitialized in this function [-Wuninitialized] user.c:14:5: warning: ‘n’ is used uninitialized in this function [-Wuninitialized] user.c:22:28: warning: ‘altp’ may be used uninitialized in this function [-Wuninitialized]