Borderou de evaluare (job #504397)

Compilare: user.c: In function 'main': user.c:37:5: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat] user.c:11:12: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] user.c:12:12: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] user.c:14:10: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] user.c:19:14: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]