Borderou de evaluare (job #117748)

Compilare: user.c: In function ‘main’: user.c:17:8: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:18:8: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:19:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:32:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:37:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:43:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:43:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:27:10: warning: ‘t’ may be used uninitialized in this function [-Wuninitialized]