Borderou de evaluare (job #200468)

Compilare: user.c: In function ‘main’: user.c:8:15: warning: unused variable ‘q’ [-Wunused-variable] user.c:6:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:7:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:9:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:12:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:18:18: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]