Borderou de evaluare (job #5692)

Compilare: user.c: In function ‘main’: user.c:21:13: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘int’ [-Wformat] user.c:23:5: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘int’ [-Wformat] user.c:6:37: warning: unused variable ‘x’ [-Wunused-variable] user.c:6:33: warning: unused variable ‘cz’ [-Wunused-variable] user.c:6:30: warning: unused variable ‘a’ [-Wunused-variable] user.c:9:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]