Borderou de evaluare (job #159088)

Compilare: user.c: In function ‘hanoi’: user.c:6:1: warning: ‘return’ with a value, in function returning void [enabled by default] user.c: In function ‘main’: user.c:14:8: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:15:8: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:6: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]