Borderou de evaluare (job #241852)

Compilare: user.c: In function ‘main’: user.c:50:16: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:51:16: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:56:11: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:57:11: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:64:15: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]