Borderou de evaluare (job #142470)

Compilare: user.c: In function ‘main’: user.c:39:39: warning: operation on ‘ap[o]’ may be undefined [-Wsequence-point] user.c:47:47: warning: operation on ‘ap[o]’ may be undefined [-Wsequence-point] user.c:8:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:29:15: warning: ‘poz’ may be used uninitialized in this function [-Wuninitialized]