Compilare: user.cpp: In function ‘int main()’: user.cpp:28:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p.x][p.y][0][0][0][0]==0) { ^ user.cpp:28:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p.x][p.y][0][0][0][0]==0) { ^ user.cpp:30:60: warning: array subscript has type ‘char’ [-Wchar-subscripts] viz[p.x][n-p.y+1][0][0][0][0]=1; ^ user.cpp:44:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][0][0]==0 ^ user.cpp:44:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][0][0]==0 ^ user.cpp:44:41: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][0][0]==0 ^ user.cpp:44:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][0][0]==0 ^ user.cpp:45:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] &&viz[p2.x][p2.y][p1.x][p1.y][0][0]==0) { ^ user.cpp:45:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] &&viz[p2.x][p2.y][p1.x][p1.y][0][0]==0) { ^ user.cpp:45:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] &&viz[p2.x][p2.y][p1.x][p1.y][0][0]==0) { ^ user.cpp:45:49: warning: array subscript has type ‘char’ [-Wchar-subscripts] &&viz[p2.x][p2.y][p1.x][p1.y][0][0]==0) { ^ user.cpp:47:64: warning: array subscript has type ‘char’ [-Wchar-subscripts] viz[p1.x][n-p1.y+1][p2.x][n-p2.y+1][0][0]=1; ^ user.cpp:47:80: warning: array subscript has type ‘char’ [-Wchar-subscripts] viz[p1.x][n-p1.y+1][p2.x][n-p2.y+1][0][0]=1; ^ user.cpp:61:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][p3.x][p3.y]==0 ^ user.cpp:61:34: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][p3.x][p3.y]==0 ^ user.cpp:61:40: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (viz[p1.x][p1.y][p2.x][p2.y][p3.x][p3.y]==0 ^ user.cpp:61:46: warning: array subscript has type ‘char’ [-Wchar-subscripts]