Borderou de evaluare (job #360816)

Compilare: user.c: In function ‘main’: user.c:13:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:56:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:129:24: warning: ‘pb’ may be used uninitialized in this function [-Wuninitialized] user.c:129:24: warning: ‘pa’ may be used uninitialized in this function [-Wuninitialized]