random points on a grid

Can someone say how to do this? What I am trying to do:

-Generate 200*200 grid

-populate the grid with 2 different agents

-The percentage of the grid that each different agent is populated with is set(e.g. if 10%, than there would be 20 of each different agent in the grid)

-Each cell of the grid can only be occupied by one thing.

I want to essentially generate a number of random 2D coordinates

[Kevin Chng]

coordinate = rand(200,200);

more information you may refer to Random Number

Sorry that i'm not very understand on some parts of your question, may be others may help you.

Answer 1

[KSSV]

How about using rand ? Read about function rand.