josch/cycles_johnson_meyer
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read number of vertices and edges from commandline

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josch 2012-07-03 22:40:23 +02:00
parent fdb0464949
commit 680102fc1f
1 changed files with 16 additions and 14 deletions
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30
de/normalisiert/utils/graphs/TestCycles.java
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@ -16,10 +16,17 @@ public class TestCycles {
* @param args * @param args
*/ */
public static void main(String[] args) { public static void main(String[] args) {
String nodes[] = new String[10]; if (args.length < 2) {
boolean adjMatrix[][] = new boolean[10][10]; System.out.println("usage: de.normalisiert.utils.graphs.TestCycles num_vertices [v1,v2...]");
System.exit(1);
}
for (int i = 0; i < 10; i++) { int num_vertices = Integer.parseInt(args[0]);
String nodes[] = new String[num_vertices];
boolean adjMatrix[][] = new boolean[num_vertices][num_vertices];
for (int i = 0; i < num_vertices; i++) {
nodes[i] = Integer.toString(i); nodes[i] = Integer.toString(i);
} }
@ -36,17 +43,12 @@ public class TestCycles {
adjMatrix[7][9] = true; adjMatrix[7][9] = true;
adjMatrix[9][6] = true;*/ adjMatrix[9][6] = true;*/
adjMatrix[0][1] = true; for (int i = 1; i < args.length; i++) {
adjMatrix[1][2] = true; String[] vertices = args[i].split(",", 2);
adjMatrix[2][0] = true; adjMatrix[2][6] = true; int v1 = Integer.parseInt(vertices[0]);
adjMatrix[3][4] = true; int v2 = Integer.parseInt(vertices[1]);
adjMatrix[4][5] = true; adjMatrix[4][6] = true; adjMatrix[v1][v2] = true;
adjMatrix[5][3] = true; }
adjMatrix[6][7] = true;
adjMatrix[7][8] = true;
adjMatrix[8][6] = true;
adjMatrix[6][1] = true;
ElementaryCyclesSearch ecs = new ElementaryCyclesSearch(adjMatrix, nodes); ElementaryCyclesSearch ecs = new ElementaryCyclesSearch(adjMatrix, nodes);
List cycles = ecs.getElementaryCycles(); List cycles = ecs.getElementaryCycles();