Borderou de evaluare (job #141786)

Compilare: user.c: In function ‘main’: user.c:30:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:31:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:32:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:33:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:14:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:44:42: warning: ‘semn’ may be used uninitialized in this function [-Wuninitialized]