Borderou de evaluare (job #59316)

Compilare: user.c: In function ‘main’: user.c:9:23: warning: unused variable ‘a’ [-Wunused-variable] user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:15:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:60:7: warning: ‘q’ may be used uninitialized in this function [-Wuninitialized] user.c:60:7: warning: ‘y’ may be used uninitialized in this function [-Wuninitialized]