Borderou de evaluare (job #1784)

Compilare: user.c: In function ‘main’: user.c:7:48: warning: unused variable ‘ccii’ [-Wunused-variable] user.c:7:38: warning: variable ‘cii’ set but not used [-Wunused-but-set-variable] user.c:7:30: warning: unused variable ‘nr’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:13:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]