Compilare: user.cpp: In function ‘void Executor(Coord)’: user.cpp:28:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board [Start.x][Start.y] = 1; ^ user.cpp:28:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board [Start.x][Start.y] = 1; ^ user.cpp:35:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (Board [This.x + 1][This.y] == 0) { ^ user.cpp:37:41: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x + 1][This.y] = Board[This.x][This.y] + 1; ^ user.cpp:37:57: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x + 1][This.y] = Board[This.x][This.y] + 1; ^ user.cpp:37:65: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x + 1][This.y] = Board[This.x][This.y] + 1; ^ user.cpp:41:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (Board [This.x - 1][This.y] == 0) { ^ user.cpp:43:41: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x - 1][This.y] = Board[This.x][This.y] + 1; ^ user.cpp:43:57: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x - 1][This.y] = Board[This.x][This.y] + 1; ^ user.cpp:43:65: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x - 1][This.y] = Board[This.x][This.y] + 1; ^ user.cpp:47:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (Board [This.x][This.y + 1] == 0) { ^ user.cpp:49:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x][This.y + 1] = Board[This.x][This.y] + 1; ^ user.cpp:49:57: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x][This.y + 1] = Board[This.x][This.y] + 1; ^ user.cpp:49:65: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x][This.y + 1] = Board[This.x][This.y] + 1; ^ user.cpp:53:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (Board [This.x][This.y - 1] == 0) { ^ user.cpp:55:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] Board[This.x][This.y - 1] = Board[This.x][This.y] + 1; ^ user.cpp:55:57: warning: array subscript has type ‘char’ [-Wchar-subscripts]