Borderou de evaluare (job #556660)

Compilare: user.c: In function ‘main’: user.c:15:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:30:2: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:31:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:32:4: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:35:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:36:4: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:37:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:12:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]