Borderou de evaluare (job #189101)

Compilare: user.c: In function ‘main’: user.c:80:9: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘int’ [-Wformat] user.c:7:36: warning: unused variable ‘dif’ [-Wunused-variable] user.c:7:28: warning: unused variable ‘cf’ [-Wunused-variable] user.c:7:24: warning: unused variable ‘nc’ [-Wunused-variable] user.c:11:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]