Compilare: user.c: In function ‘main’: user.c:21:9: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=v[i]+v[j]+v[k]; hash=h(x);///generam hashul ^ user.c:28:9: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=s-v[i]-v[j]-v[k]; hash=h(x); ^ user.c:14:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &s); ^ user.c:17:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &v[i]); ^