Borderou de evaluare (job #311228)

Compilare: user.c: In function ‘main’: user.c:57:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:62:4: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:68:4: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:74:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:77:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:46:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]