Borderou de evaluare (job #95114)

Compilare: user.c: In function ‘main’: user.c:6:46: warning: variable ‘pcc’ set but not used [-Wunused-but-set-variable] user.c:3:16: warning: variable ‘fout’ set but not used [-Wunused-but-set-variable] user.c:3:11: warning: variable ‘fin’ set but not used [-Wunused-but-set-variable] user.c:7:11: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]