RosettaCodeData/Task/Remove-duplicate-elements/Elena/remove-duplicate-elements.elena

import extensions;
import system'collections;
import system'routines;

public Program()
{
    var nums := new int[]{1,1,2,3,4,4};
    auto unique := new Map<int, int>();

    nums.forEach::(n){ unique[n] := n };

    Console.printLine(unique.MapValues.asEnumerable())
}