Java: Adjacency Matrices

Sharp-kun · Post by **Sharp-kun** » 2005-12-06 08:32am

For a program I'm working on in Java I need to be able to generate a random adjacency matrix for a graph, given only the number of nodes. Funky stuff is then done with this.

Any advice? I've got the rest of the stuff coded and working, its just the random generation thats bugging me.

Durandal · Post by **Durandal** » 2005-12-06 10:13am

If the matrix is supposed to be unweighted, simply generate a random number and mod it with 2, i.e. matrix[j] = random() % 2;

Sharp-kun · Post by **Sharp-kun** » 2005-12-06 01:58pm

Got it myself, turned out I just wasn't thinking about it right.