RosettaCodeData/Task/Knuth-shuffle/Elena/knuth-shuffle.elena
2024-03-06 22:25:12 -08:00

28 lines
426 B
Text

import system'routines;
import extensions;
const int MAX = 10;
extension randomOp
{
randomize()
{
var max := self.Length;
for(int i := 0; i < max; i += 1)
{
var j := randomGenerator.nextInt(i,max);
self.exchange(i,j)
};
^ self
}
}
public program()
{
var a := Array.allocate(MAX).populate::(i => i );
console.printLine(a.randomize())
}