Borderou de evaluare (job #337903)

Eroare de compilare: user.cpp: In function ‘void bfs(char, char, char, char)’: user.cpp:34:7: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:34:10: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:34:14: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:34:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:43:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:43:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:44:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:44:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:53:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:53:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:53:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:53:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:41: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:54:49: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:55:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:55:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:55:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:55:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:60:34: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:60:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:61:34: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:61:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:70:14: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:70:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:70:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:70:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:71:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:72:14: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:72:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:72:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:72:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp: In function ‘int main()’: user.cpp:135:30: error: narrowing conversion of ‘x3’ from ‘int’ to ‘char’ inside { } [-fpermissive] user.cpp:135:30: error: narrowing conversion of ‘y3’ from ‘int’ to ‘char’ inside { } [-fpermissive] user.cpp:135:30: error: narrowing conversion of ‘i’ from ‘int’ to ‘char’ inside { } [-fpermissive] user.cpp:135:30: error: narrowing conversion of ‘j’ from ‘int’ to ‘char’ inside { } [-fpermissive]