Borderou de evaluare (job #210372)

Compilare: user.c: In function ‘main’: user.c:20:6: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:24:6: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:27:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:31:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:16:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]