random pair data.

hi, thank you for helping me from my previous problem. i have other problem related to generate random pair between two array data.

for x = 1:5
  y = randi([6,10],1);
  fprintf('%d -> %d\n',x,y);
end

My problem is, the not all y data are used. i want all both x and y data is used. thank you for your help.

Answer 1

[per isakson]

"not all y are use". My guess is that you want something like:

    y = 5 + randperm( 5, 5 );
    for x = 1:5
      fprintf('%d -> %d\n', x, y(x) );
    end