Borderou de evaluare (job #180173)

Compilare: user.c: In function ‘main’: user.c:40:15: warning: unused variable ‘j’ [-Wunused-variable] user.c:44:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:45:25: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:46:25: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘quicksort’: user.c:36:1: warning: control reaches end of non-void function [-Wreturn-type]