Borderou de evaluare (job #37471)

Compilare: user.c: In function ‘main’: user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:7:33: warning: ‘lung2’ may be used uninitialized in this function [-Wuninitialized] user.c:7:16: warning: ‘poz’ may be used uninitialized in this function [-Wuninitialized]