Borderou de evaluare (job #244021)

Compilare: user.c: In function ‘nrzile’: user.c:8:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:8:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:8:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:9:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:9:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:9:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:9:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:10:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:10:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:10:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:10:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:10:3: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c: In function ‘main’: user.c:17:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘nrzile’: user.c:11:1: warning: control reaches end of non-void function [-Wreturn-type]