Borderou de evaluare (job #136185)

Compilare: user.c: In function ‘main’: user.c:14:11: 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:81:12: warning: ‘poz_j’ may be used uninitialized in this function [-Wuninitialized] user.c:81:12: warning: ‘poz_i’ may be used uninitialized in this function [-Wuninitialized] user.c:38:28: warning: ‘dir’ may be used uninitialized in this function [-Wuninitialized]