Borderou de evaluare (job #160722)

Compilare: user.c: In function ‘main’: user.c:18:17: warning: statement with no effect [-Wunused-value] user.c:16:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:11:11: 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]