Borderou de evaluare (job #461434)

Compilare: user.c: In function ‘main’: user.c:32:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:62:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:87:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:97:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:97:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:19:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:24:23: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]