Borderou de evaluare (job #328056)

Compilare: user.c: In function ‘codifica’: user.c:30:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:34:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c: In function ‘main’: user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:63:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:42:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]