Borderou de evaluare (job #217920)

Compilare: user.c: In function ‘main’: user.c:30:13: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] 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:15:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:28:15: warning: ‘poz’ may be used uninitialized in this function [-Wuninitialized]