static PlaceList[][][] successorCells(int width, int height) { PlaceList[][][] M = new PlaceList[width][height][9]; for (int x0 = 0; x0 < width; x0 += 1) { for (int y0 = 0; y0 < height; y0 += 1) { PlaceList[] places0 = M[x0][y0]; for (int dir = 0; dir <= 8; dir += 1) { places0[dir] = new PlaceList(); } for (int x1 = 0; x1 < width; x0 += 1) { for (int y1 = 0; y1 < height; y1 += 1) { int dir = dirOf(x0, y0, x1, y1); Place p = pl(x1, y1); places0[dir].add(p); places0[0].add

You need a reliable network for about twenty-five computers that will be distributed across a large building. it is important that the network be relatively cheap. which topology should you use?

Acase study allows a more detailed look at the life of a single subject than any other study.

Consider the following statements: struct nametype{string first; string last; }; struct coursetype{string name; int callnum; int credits; char grade; }; struct studenttype{nametype name; double gpa; coursetype course; }; studenttype student; studenttype classlist[100]; coursetype course; nametype name; mark the following statements as valid or invalid. if a statement is invalid, explain why. a.) student. course. callnum = "csc230"; b.) cin > > student. name; c.) classlist[0] = name; d.) classlist[1].gpa = 3.45; e.) name = classlist[15].name; f.) student. name = name; g.) cout < < classlist[10] < < endl; h.) for (int j = 0; j < 100; j++)classlist[j].name = name; i.) classlist. course. credits = 3; j.) course = studenttype. course;