Borderou de evaluare (job #66927)

Compilare: user.c: In function ‘main’: user.c:8:29: warning: unused variable ‘j’ [-Wunused-variable] user.c:8:18: warning: unused variable ‘l’ [-Wunused-variable] user.c:9:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:13: warning: ‘i’ is used uninitialized in this function [-Wuninitialized] user.c:12:5: warning: ‘ult’ may be used uninitialized in this function [-Wuninitialized]