Borderou de evaluare (job #506952)

Compilare: user.c: In function 'qsort': user.c:5:12: warning: unused variable 'j' [-Wunused-variable] user.c: In function 'main': user.c:21:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:22:32: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:23:32: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]