Borderou de evaluare (job #188275)

Compilare: user.c: In function ‘main’: user.c:27:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:28:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:30:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:33:13: warning: ignoring return value of ‘gets’, declared with attribute warn_unused_result [-Wunused-result] user.c:34:13: warning: ignoring return value of ‘gets’, declared with attribute warn_unused_result [-Wunused-result] user.c:35:13: warning: ignoring return value of ‘gets’, declared with attribute warn_unused_result [-Wunused-result] user.c:36:13: warning: ignoring return value of ‘gets’, declared with attribute warn_unused_result [-Wunused-result] /tmp/ccUB9wey.o: In function `main': user.c:(.text.startup+0x85): warning: the `gets' function is dangerous and should not be used.