Borderou de evaluare (job #171380)

Compilare: user.c: In function ‘main’: user.c:59:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:60:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:62:11: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:63:11: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:70:15: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]