parent
99774f8730
commit
676f55e872
|
@ -6,30 +6,28 @@ public class ArrayListOfArrayList {
|
|||
|
||||
public static void main(String args[]) {
|
||||
|
||||
int vertex = 5;
|
||||
ArrayList<ArrayList<Integer>> graph = new ArrayList<>(vertex);
|
||||
int numVertices = 3;
|
||||
ArrayList<ArrayList<Integer>> graph = new ArrayList<>(numVertices);
|
||||
|
||||
//Initializing each element of ArrayList with ArrayList
|
||||
for(int i=0; i< vertex; i++) {
|
||||
for(int i=0; i< numVertices; i++) {
|
||||
graph.add(new ArrayList<Integer>());
|
||||
}
|
||||
|
||||
//We can add any number of columns to each row
|
||||
graph.get(0).add(1);
|
||||
graph.get(0).add(5);
|
||||
graph.get(1).add(0);
|
||||
graph.get(1).add(2);
|
||||
graph.get(2).add(0);
|
||||
graph.get(1).add(0);
|
||||
graph.get(2).add(1);
|
||||
graph.get(2).add(3);
|
||||
graph.get(3).add(2);
|
||||
graph.get(3).add(4);
|
||||
graph.get(4).add(3);
|
||||
graph.get(4).add(5);
|
||||
|
||||
graph.get(0).add(2);
|
||||
|
||||
//Printing all the edges
|
||||
for(int i=0; i<vertex; i++) {
|
||||
for(int j=0; j<graph.get(i).size(); j++) {
|
||||
System.out.println("Edge between vertex "+i+"and "+graph.get(i).get(j));
|
||||
for(int vertexNo=0; vertexNo<numVertices; vertexNo++) {
|
||||
int edgeCount = graph.get(vertexNo).size();
|
||||
ArrayList<Integer> listOfVertices = graph.get(vertexNo);
|
||||
for(int i=0; i<edgeCount; i++) {
|
||||
System.out.println("Vertex "+vertexNo+" is connected to vetex "+listOfVertices.get(i));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -20,17 +20,17 @@ public class ThreeDimensionalArrayList {
|
|||
}
|
||||
|
||||
//Set Red color for points (0,0,0) and (0,0,1)
|
||||
space.get(0).get(0).add("Red");
|
||||
space.get(0).get(0).add("Red");
|
||||
space.get(0).get(0).add(0,"Red");
|
||||
space.get(0).get(0).add(1,"Red");
|
||||
//Set Blue color for points (0,1,0) and (0,1,1)
|
||||
space.get(0).get(1).add("Blue");
|
||||
space.get(0).get(1).add("Blue");
|
||||
space.get(0).get(1).add(0,"Blue");
|
||||
space.get(0).get(1).add(1,"Blue");
|
||||
//Set Green color for points (1,0,0) and (1,0,1)
|
||||
space.get(1).get(0).add("Green");
|
||||
space.get(1).get(0).add("Green");
|
||||
space.get(1).get(0).add(0,"Green");
|
||||
space.get(1).get(0).add(1,"Green");
|
||||
//Set Yellow color for points (1,1,0) and (1,1,1)
|
||||
space.get(1).get(1).add("Yellow");
|
||||
space.get(1).get(1).add("Yellow");
|
||||
space.get(1).get(1).add(0,"Yellow");
|
||||
space.get(1).get(1).add(1,"Yellow");
|
||||
|
||||
//Printing colors for all the points
|
||||
for(int i=0; i<x_axis_length; i++) {
|
||||
|
|
Loading…
Reference in New Issue