Borderou de evaluare (job #329787)

Compilare: user.c:1:19: warning: extra tokens at end of #include directive [enabled by default] user.c: In function ‘check’: user.c:14:9: warning: unused variable ‘j’ [-Wunused-variable] user.c: In function ‘main’: user.c:52:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:53:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:56:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘read_and_solve’: user.c:31:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:34:31: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]