Borderou de evaluare (job #73843)

Compilare: user.c: In function ‘main’: user.c:7:20: warning: variable ‘nr’ set but not used [-Wunused-but-set-variable] user.c:7:17: warning: unused variable ‘ok’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]