Borderou de evaluare (job #117917)

Compilare: user.c: In function ‘main’: user.c:5:24: warning: unused variable ‘aux’ [-Wunused-variable] user.c:5:22: warning: unused variable ‘j’ [-Wunused-variable] user.c:5:9: warning: variable ‘cn’ set but not used [-Wunused-but-set-variable] user.c:8:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]