Borderou de evaluare (job #461402)

Compilare: user.c: In function ‘main’: user.c:60:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:61:11: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:62:6: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat] user.c:12:24: warning: unused variable ‘cifra’ [-Wunused-variable] user.c:17:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]