Borderou de evaluare (job #123442)

Compilare: user.c: In function ‘main’: user.c:7:30: warning: unused variable ‘st’ [-Wunused-variable] user.c:7:27: warning: unused variable ‘ok’ [-Wunused-variable] user.c:7:23: warning: unused variable ‘min’ [-Wunused-variable] user.c:7:21: warning: unused variable ‘j’ [-Wunused-variable] user.c:7:18: warning: unused variable ‘ex’ [-Wunused-variable] user.c:11:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]