Borderou de evaluare (job #270347)

Compilare: user.c: In function ‘main’: user.c:8:43: warning: unused variable ‘j’ [-Wunused-variable] user.c:8:12: warning: unused variable ‘c’ [-Wunused-variable] user.c:13:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]