Borderou de evaluare (job #18047)

Compilare: user.c: In function ‘main’: user.c:11:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:19:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:24:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:29:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:34:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:39:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:44:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]