Borderou de evaluare (job #76753)

Compilare: user.c: In function ‘main’: user.c:41:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:9:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:16:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:24:24: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:32:24: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:42:10: warning: ‘flag’ may be used uninitialized in this function [-Wuninitialized]