Compilare: user.cpp: In function ‘void bfs()’: user.cpp:24:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2][x[pt].p3+1]==0&&x[pt].p3+1<=n) ^ user.cpp:24:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2][x[pt].p3+1]==0&&x[pt].p3+1<=n) ^ user.cpp:26:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2][x[pt].p3+1]=1; ^ user.cpp:26:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2][x[pt].p3+1]=1; ^ user.cpp:34:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2][x[pt].p3-1]==0&&x[pt].p3-1>=1) ^ user.cpp:34:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2][x[pt].p3-1]==0&&x[pt].p3-1>=1) ^ user.cpp:36:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2][x[pt].p3-1]=1; ^ user.cpp:36:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2][x[pt].p3-1]=1; ^ user.cpp:44:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2-1][x[pt].p3]==0&&x[pt].p2-1>=1) ^ user.cpp:44:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2-1][x[pt].p3]==0&&x[pt].p2-1>=1) ^ user.cpp:46:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2-1][x[pt].p3]=1; ^ user.cpp:46:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2-1][x[pt].p3]=1; ^ user.cpp:54:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2+1][x[pt].p3]==0&&x[pt].p2+1<=n) ^ user.cpp:54:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[x[pt].p1][x[pt].p2+1][x[pt].p3]==0&&x[pt].p2+1<=n) ^ user.cpp:56:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2+1][x[pt].p3]=1; ^ user.cpp:56:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[x[pt].p1][x[pt].p2+1][x[pt].p3]=1; ^ user.cpp:64:34: warning: array subscript has type ‘char’ [-Wchar-subscripts]