Borderou de evaluare (job #4511)

Compilare: user.c: In function ‘main’: user.c:6:62: warning: variable ‘kk’ set but not used [-Wunused-but-set-variable] user.c:6:22: warning: unused variable ‘acopy’ [-Wunused-variable] user.c:6:12: warning: unused variable ‘c’ [-Wunused-variable] user.c:13:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]