Borderou de evaluare (job #508394)

Compilare: user.c: In function 'main': user.c:6:9: warning: variable 'd' set but not used [-Wunused-but-set-variable] user.c:8:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:10:15: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:14:14: warning: 'b' may be used uninitialized in this function [-Wuninitialized] user.c:14:14: warning: 'a' may be used uninitialized in this function [-Wuninitialized]