Borderou de evaluare (job #231881)

Compilare: user.c: In function ‘main’: user.c:77:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:66:9: warning: unused variable ‘n’ [-Wunused-variable] user.c:64:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:65:10: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:67:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:68:7: warning: ignoring return value of ‘gets’, declared with attribute warn_unused_result [-Wunused-result] /tmp/ccyV2ve0.o: In function `main': user.c:(.text.startup+0x69): warning: the `gets' function is dangerous and should not be used.