Java graphs - StudentOfFortune.com

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Asked by:

2000Angie from TCC/RSU
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Questions Asked: 12
Tutorials Posted: 0

$30.00 Java graphs

From Computer-Science: Object-Oriented-Programming , Computer-Science: General-CS
Due on Nov. 30, 2008
Asked on Oct. 27, 2008 at 12:12:48AM

Q:
unit 14 2 assignments and a bonus. 1st assignment is Repesenting a graph and the second is Representing a Tree and the bonus is Manipulating a Tree. the bonus is just opptional for me at this point. thanks! attached is the asignment in more detail and the code source the professor prvided.

Attachments:
Lab14.doc (278K)
Lab_14_Templates.zip (33K)

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Available Tutorials to this Question

Posted by:

DoctorD from UC Berkeley
Rating (6): A-
Questions Asked: 0
Tutorials Posted: 25, earned $350.54

$30.00 Generating random graphs on a circle.

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Posted on Nov 19, 2008 at 11:34:49PM

A:
Preview: ... int y = (int) (radius * Math.sin(count * 2 * Math.PI / numOfVert));
Construct a Point2D object from x and y.
Call vert.addElement with the new Point2D object.
End Loop

The next part is to draw some edges between a few randomly selected points.
Here's the pseudocode:
Loop count from zero to actualNumberOfEdges
Randomly select a start vertex (v1) and an end vertex (v2):
int v1 = (int) (Math.random()*numOfVert);
int v2 = (int) (Math.random()*numOfVert);
Construct a "non-special" Edge object from v1 to v2.
(Refer to the constructor of the Edge class.)
Call edges.addElement with the new Edge object.
End Loop

When you run the applet,
follow the assignment directions ...

The full tutorial is about 632 words long .