Borderou de evaluare (job #109208)

Compilare: user.c: In function ‘main’: user.c:47:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:57:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:68:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:78:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:13:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:27:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]