Compilare: user.cpp: In function ‘bool verific(punct)’: user.cpp:29:15: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(v[nod.z][nod.x][nod.y]) ^ user.cpp:29:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(v[nod.z][nod.x][nod.y]) ^ user.cpp:29:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(v[nod.z][nod.x][nod.y]) ^ user.cpp: In function ‘void bfs(punct)’: user.cpp:41:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] dist[s.z][s.x][s.y]=1; ^ user.cpp:41:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] dist[s.z][s.x][s.y]=1; ^ user.cpp:41:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] dist[s.z][s.x][s.y]=1; ^ user.cpp:48:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] int ds=dist[nod.z][nod.x][nod.y]; ^ user.cpp:48:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] int ds=dist[nod.z][nod.x][nod.y]; ^ user.cpp:48:40: warning: array subscript has type ‘char’ [-Wchar-subscripts] int ds=dist[nod.z][nod.x][nod.y]; ^ user.cpp:58:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ds+1 < dist[fiu.z][fiu.x][fiu.y]) ^ user.cpp:58:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ds+1 < dist[fiu.z][fiu.x][fiu.y]) ^ user.cpp:58:51: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ds+1 < dist[fiu.z][fiu.x][fiu.y]) ^ user.cpp:60:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] dist[fiu.z][fiu.x][fiu.y]=ds+1; ^ user.cpp:60:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] dist[fiu.z][fiu.x][fiu.y]=ds+1; ^ user.cpp:60:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] dist[fiu.z][fiu.x][fiu.y]=ds+1; ^ user.cpp: In function ‘int main()’: user.cpp:75:37: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘char*’ [-Wformat=] scanf("%d%d%d", &s.z, &s.x, &s.y);