Borderou de evaluare (job #492959)

Compilare: user.c: In function 'magic': user.c:4:8: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] user.c: In function 'main': user.c:20:13: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] user.c:21:13: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] user.c:23:11: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] user.c:29:11: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]