Borderou de evaluare (job #85096)

Compilare: user.c: In function ‘main’: user.c:23:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:26:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:27:11: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:39:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:40:9: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:16:13: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]